20058798970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{46511}}^1$

素因数の和:46687

約数の個数: 64

約数和(自身を含む): 42356431872

約数和(自身を除く): 22297632902

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 101, 122, 202, 305, 427, 505, 610, 707, 854, 1010, 1414, 2135, 3535, 4270, 6161, 7070, 12322, 30805, 43127, 46511, 61610, 86254, 93022, 215635, 232555, 325577, 431270, 465110, 651154, 1627885, 2837171, 3255770, 4697611, 5674342, 9395222, 14185855, 19860197, 23488055, 28371710, 32883277, 39720394, 46976110, 65766554, 99300985, 164416385, 198601970, 286554271, 328832770, 573108542, 1432771355, 2005879897, 2865542710, 4011759794, 10029399485, 20058798970]

約数ペア:

[(1, 20058798970), (2, 10029399485), (5, 4011759794), (7, 2865542710), (10, 2005879897), (14, 1432771355), (35, 573108542), (61, 328832770), (70, 286554271), (101, 198601970), (122, 164416385), (202, 99300985), (305, 65766554), (427, 46976110), (505, 39720394), (610, 32883277), (707, 28371710), (854, 23488055), (1010, 19860197), (1414, 14185855), (2135, 9395222), (3535, 5674342), (4270, 4697611), (6161, 3255770), (7070, 2837171), (12322, 1627885), (30805, 651154), (43127, 465110), (46511, 431270), (61610, 325577), (86254, 232555), (93022, 215635)]