20432840844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113011}}^1$

素因数の和:113111

約数の個数: 96

約数和(自身を含む): 54932872960

約数和(自身を除く): 34500032116

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 61, 76, 78, 114, 122, 156, 183, 228, 244, 247, 366, 494, 732, 741, 793, 988, 1159, 1482, 1586, 2318, 2379, 2964, 3172, 3477, 4636, 4758, 6954, 9516, 13908, 15067, 30134, 45201, 60268, 90402, 113011, 180804, 226022, 339033, 452044, 678066, 1356132, 1469143, 2147209, 2938286, 4294418, 4407429, 5876572, 6441627, 6893671, 8588836, 8814858, 12883254, 13787342, 17629716, 20681013, 25766508, 27574684, 27913717, 41362026, 55827434, 82724052, 83741151, 89617723, 111654868, 130979749, 167482302, 179235446, 261959498, 268853169, 334964604, 358470892, 392939247, 523918996, 537706338, 785878494, 1075412676, 1571756988, 1702736737, 3405473474, 5108210211, 6810946948, 10216420422, 20432840844]

約数ペア:

[(1, 20432840844), (2, 10216420422), (3, 6810946948), (4, 5108210211), (6, 3405473474), (12, 1702736737), (13, 1571756988), (19, 1075412676), (26, 785878494), (38, 537706338), (39, 523918996), (52, 392939247), (57, 358470892), (61, 334964604), (76, 268853169), (78, 261959498), (114, 179235446), (122, 167482302), (156, 130979749), (183, 111654868), (228, 89617723), (244, 83741151), (247, 82724052), (366, 55827434), (494, 41362026), (732, 27913717), (741, 27574684), (793, 25766508), (988, 20681013), (1159, 17629716), (1482, 13787342), (1586, 12883254), (2318, 8814858), (2379, 8588836), (2964, 6893671), (3172, 6441627), (3477, 5876572), (4636, 4407429), (4758, 4294418), (6954, 2938286), (9516, 2147209), (13908, 1469143), (15067, 1356132), (30134, 678066), (45201, 452044), (60268, 339033), (90402, 226022), (113011, 180804)]