20169472180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3877}}^1$

素因数の和:4034

約数の個数: 192

約数和(自身を含む): 53193998592

約数和(自身を除く): 33024526412

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 107, 110, 130, 143, 170, 187, 214, 220, 221, 260, 286, 340, 374, 428, 442, 535, 572, 715, 748, 884, 935, 1070, 1105, 1177, 1391, 1430, 1819, 1870, 2140, 2210, 2354, 2431, 2782, 2860, 3638, 3740, 3877, 4420, 4708, 4862, 5564, 5885, 6955, 7276, 7754, 9095, 9724, 11770, 12155, 13910, 15301, 15508, 18190, 19385, 20009, 23540, 23647, 24310, 27820, 30602, 36380, 38770, 40018, 42647, 47294, 48620, 50401, 61204, 65909, 76505, 77540, 80036, 85294, 94588, 100045, 100802, 118235, 131818, 153010, 170588, 200090, 201604, 213235, 236470, 252005, 260117, 263636, 306020, 329545, 400180, 414839, 426470, 472940, 504010, 520234, 554411, 659090, 724999, 829678, 852940, 856817, 1008020, 1040468, 1108822, 1300585, 1318180, 1449998, 1659356, 1713634, 2074195, 2217644, 2601170, 2772055, 2899996, 3427268, 3624995, 4148390, 4284085, 4563229, 5202340, 5392907, 5544110, 7052263, 7249990, 8296780, 8568170, 9126458, 9424987, 10785814, 11088220, 14104526, 14499980, 17136340, 18252916, 18849974, 21571628, 22816145, 26964535, 28209052, 35261315, 37699948, 45632290, 47124935, 53929070, 59321977, 70522630, 77574893, 91264580, 91679419, 94249870, 107858140, 118643954, 141045260, 155149786, 183358838, 188499740, 237287908, 296609885, 310299572, 366717676, 387874465, 458397095, 593219770, 775748930, 916794190, 1008473609, 1186439540, 1551497860, 1833588380, 2016947218, 4033894436, 5042368045, 10084736090, 20169472180]

約数ペア:

[(1, 20169472180), (2, 10084736090), (4, 5042368045), (5, 4033894436), (10, 2016947218), (11, 1833588380), (13, 1551497860), (17, 1186439540), (20, 1008473609), (22, 916794190), (26, 775748930), (34, 593219770), (44, 458397095), (52, 387874465), (55, 366717676), (65, 310299572), (68, 296609885), (85, 237287908), (107, 188499740), (110, 183358838), (130, 155149786), (143, 141045260), (170, 118643954), (187, 107858140), (214, 94249870), (220, 91679419), (221, 91264580), (260, 77574893), (286, 70522630), (340, 59321977), (374, 53929070), (428, 47124935), (442, 45632290), (535, 37699948), (572, 35261315), (715, 28209052), (748, 26964535), (884, 22816145), (935, 21571628), (1070, 18849974), (1105, 18252916), (1177, 17136340), (1391, 14499980), (1430, 14104526), (1819, 11088220), (1870, 10785814), (2140, 9424987), (2210, 9126458), (2354, 8568170), (2431, 8296780), (2782, 7249990), (2860, 7052263), (3638, 5544110), (3740, 5392907), (3877, 5202340), (4420, 4563229), (4708, 4284085), (4862, 4148390), (5564, 3624995), (5885, 3427268), (6955, 2899996), (7276, 2772055), (7754, 2601170), (9095, 2217644), (9724, 2074195), (11770, 1713634), (12155, 1659356), (13910, 1449998), (15301, 1318180), (15508, 1300585), (18190, 1108822), (19385, 1040468), (20009, 1008020), (23540, 856817), (23647, 852940), (24310, 829678), (27820, 724999), (30602, 659090), (36380, 554411), (38770, 520234), (40018, 504010), (42647, 472940), (47294, 426470), (48620, 414839), (50401, 400180), (61204, 329545), (65909, 306020), (76505, 263636), (77540, 260117), (80036, 252005), (85294, 236470), (94588, 213235), (100045, 201604), (100802, 200090), (118235, 170588), (131818, 153010)]