20145954096

素因数分解:

$2^4\times 3^3\times {\mathrm{467}}^1\times {\mathrm{99859}}^1$

素因数の和:100343

約数の個数: 80

約数和(自身を含む): 57950755200

約数和(自身を除く): 37804801104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 467, 934, 1401, 1868, 2802, 3736, 4203, 5604, 7472, 8406, 11208, 12609, 16812, 22416, 25218, 33624, 50436, 67248, 99859, 100872, 199718, 201744, 299577, 399436, 599154, 798872, 898731, 1198308, 1597744, 1797462, 2396616, 2696193, 3594924, 4793232, 5392386, 7189848, 10784772, 14379696, 21569544, 43139088, 46634153, 93268306, 139902459, 186536612, 279804918, 373073224, 419707377, 559609836, 746146448, 839414754, 1119219672, 1259122131, 1678829508, 2238439344, 2518244262, 3357659016, 5036488524, 6715318032, 10072977048, 20145954096]

約数ペア:

[(1, 20145954096), (2, 10072977048), (3, 6715318032), (4, 5036488524), (6, 3357659016), (8, 2518244262), (9, 2238439344), (12, 1678829508), (16, 1259122131), (18, 1119219672), (24, 839414754), (27, 746146448), (36, 559609836), (48, 419707377), (54, 373073224), (72, 279804918), (108, 186536612), (144, 139902459), (216, 93268306), (432, 46634153), (467, 43139088), (934, 21569544), (1401, 14379696), (1868, 10784772), (2802, 7189848), (3736, 5392386), (4203, 4793232), (5604, 3594924), (7472, 2696193), (8406, 2396616), (11208, 1797462), (12609, 1597744), (16812, 1198308), (22416, 898731), (25218, 798872), (33624, 599154), (50436, 399436), (67248, 299577), (99859, 201744), (100872, 199718)]