20392481070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33073}}^1$

素因数の和:33147

約数の個数: 192

約数和(自身を含む): 62409844224

約数和(自身を除く): 42017363154

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 31, 34, 39, 45, 51, 62, 65, 78, 85, 90, 93, 102, 117, 130, 153, 155, 170, 186, 195, 221, 234, 255, 279, 306, 310, 390, 403, 442, 465, 510, 527, 558, 585, 663, 765, 806, 930, 1054, 1105, 1170, 1209, 1326, 1395, 1530, 1581, 1989, 2015, 2210, 2418, 2635, 2790, 3162, 3315, 3627, 3978, 4030, 4743, 5270, 6045, 6630, 6851, 7254, 7905, 9486, 9945, 12090, 13702, 15810, 18135, 19890, 20553, 23715, 33073, 34255, 36270, 41106, 47430, 61659, 66146, 68510, 99219, 102765, 123318, 165365, 198438, 205530, 297657, 308295, 330730, 429949, 496095, 562241, 595314, 616590, 859898, 992190, 1025263, 1124482, 1289847, 1488285, 1686723, 2050526, 2149745, 2579694, 2811205, 2976570, 3075789, 3373446, 3869541, 4299490, 5060169, 5126315, 5622410, 6151578, 6449235, 7309133, 7739082, 8433615, 9227367, 10120338, 10252630, 12898470, 13328419, 14618266, 15378945, 16867230, 17429471, 18454734, 19347705, 21927399, 25300845, 26656838, 30757890, 34858942, 36545665, 38695410, 39985257, 43854798, 46136835, 50601690, 52288413, 65782197, 66642095, 73091330, 79970514, 87147355, 92273670, 104576826, 109636995, 119955771, 131564394, 133284190, 156865239, 174294710, 199926285, 219273990, 226583123, 239911542, 261442065, 313730478, 328910985, 399852570, 453166246, 522884130, 599778855, 657821970, 679749369, 784326195, 1132915615, 1199557710, 1359498738, 1568652390, 2039248107, 2265831230, 3398746845, 4078496214, 6797493690, 10196240535, 20392481070]

約数ペア:

[(1, 20392481070), (2, 10196240535), (3, 6797493690), (5, 4078496214), (6, 3398746845), (9, 2265831230), (10, 2039248107), (13, 1568652390), (15, 1359498738), (17, 1199557710), (18, 1132915615), (26, 784326195), (30, 679749369), (31, 657821970), (34, 599778855), (39, 522884130), (45, 453166246), (51, 399852570), (62, 328910985), (65, 313730478), (78, 261442065), (85, 239911542), (90, 226583123), (93, 219273990), (102, 199926285), (117, 174294710), (130, 156865239), (153, 133284190), (155, 131564394), (170, 119955771), (186, 109636995), (195, 104576826), (221, 92273670), (234, 87147355), (255, 79970514), (279, 73091330), (306, 66642095), (310, 65782197), (390, 52288413), (403, 50601690), (442, 46136835), (465, 43854798), (510, 39985257), (527, 38695410), (558, 36545665), (585, 34858942), (663, 30757890), (765, 26656838), (806, 25300845), (930, 21927399), (1054, 19347705), (1105, 18454734), (1170, 17429471), (1209, 16867230), (1326, 15378945), (1395, 14618266), (1530, 13328419), (1581, 12898470), (1989, 10252630), (2015, 10120338), (2210, 9227367), (2418, 8433615), (2635, 7739082), (2790, 7309133), (3162, 6449235), (3315, 6151578), (3627, 5622410), (3978, 5126315), (4030, 5060169), (4743, 4299490), (5270, 3869541), (6045, 3373446), (6630, 3075789), (6851, 2976570), (7254, 2811205), (7905, 2579694), (9486, 2149745), (9945, 2050526), (12090, 1686723), (13702, 1488285), (15810, 1289847), (18135, 1124482), (19890, 1025263), (20553, 992190), (23715, 859898), (33073, 616590), (34255, 595314), (36270, 562241), (41106, 496095), (47430, 429949), (61659, 330730), (66146, 308295), (68510, 297657), (99219, 205530), (102765, 198438), (123318, 165365)]