20059905744

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{478711}}^1$

素因数の和:478825

約数の個数: 80

約数和(自身を含む): 58173082240

約数和(自身を除く): 38113176496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3492, 4656, 5238, 6984, 10476, 13968, 20952, 41904, 478711, 957422, 1436133, 1914844, 2872266, 3829688, 4308399, 5744532, 7659376, 8616798, 11489064, 12925197, 17233596, 22978128, 25850394, 34467192, 46434967, 51700788, 68934384, 92869934, 103401576, 139304901, 185739868, 206803152, 278609802, 371479736, 417914703, 557219604, 742959472, 835829406, 1114439208, 1253744109, 1671658812, 2228878416, 2507488218, 3343317624, 5014976436, 6686635248, 10029952872, 20059905744]

約数ペア:

[(1, 20059905744), (2, 10029952872), (3, 6686635248), (4, 5014976436), (6, 3343317624), (8, 2507488218), (9, 2228878416), (12, 1671658812), (16, 1253744109), (18, 1114439208), (24, 835829406), (27, 742959472), (36, 557219604), (48, 417914703), (54, 371479736), (72, 278609802), (97, 206803152), (108, 185739868), (144, 139304901), (194, 103401576), (216, 92869934), (291, 68934384), (388, 51700788), (432, 46434967), (582, 34467192), (776, 25850394), (873, 22978128), (1164, 17233596), (1552, 12925197), (1746, 11489064), (2328, 8616798), (2619, 7659376), (3492, 5744532), (4656, 4308399), (5238, 3829688), (6984, 2872266), (10476, 1914844), (13968, 1436133), (20952, 957422), (41904, 478711)]