20129378094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1836287}}^1$

素因数の和:1836334

約数の個数: 64

約数和(自身を含む): 52885094400

約数和(自身を除く): 32755716306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 1836287, 3672574, 5508861, 11017722, 12854009, 16526583, 25708018, 33053166, 38562027, 49579749, 53252323, 77124054, 99159498, 106504646, 115686081, 159756969, 231372162, 319513938, 347058243, 372766261, 479270907, 694116486, 745532522, 958541814, 1118298783, 1437812721, 2236597566, 2875625442, 3354896349, 6709792698, 10064689047, 20129378094]

約数ペア:

[(1, 20129378094), (2, 10064689047), (3, 6709792698), (6, 3354896349), (7, 2875625442), (9, 2236597566), (14, 1437812721), (18, 1118298783), (21, 958541814), (27, 745532522), (29, 694116486), (42, 479270907), (54, 372766261), (58, 347058243), (63, 319513938), (87, 231372162), (126, 159756969), (174, 115686081), (189, 106504646), (203, 99159498), (261, 77124054), (378, 53252323), (406, 49579749), (522, 38562027), (609, 33053166), (783, 25708018), (1218, 16526583), (1566, 12854009), (1827, 11017722), (3654, 5508861), (5481, 3672574), (10962, 1836287)]