20183354542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{6277}}^1$

素因数の和:6617

約数の個数: 64

約数和(自身を含む): 35944312320

約数和(自身を除く): 15760957778

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 283, 299, 437, 494, 566, 598, 874, 3679, 5377, 5681, 6277, 6509, 7358, 10754, 11362, 12554, 13018, 69901, 81601, 84617, 119263, 123671, 139802, 144371, 163202, 169234, 238526, 247342, 288742, 1550419, 1607723, 1776391, 1876823, 2743049, 3100838, 3215446, 3552782, 3753646, 5486098, 23093083, 33751429, 35659637, 40856993, 46186166, 67502858, 71319274, 81713986, 438768577, 531140909, 776282867, 877537154, 1062281818, 1552565734, 10091677271, 20183354542]

約数ペア:

[(1, 20183354542), (2, 10091677271), (13, 1552565734), (19, 1062281818), (23, 877537154), (26, 776282867), (38, 531140909), (46, 438768577), (247, 81713986), (283, 71319274), (299, 67502858), (437, 46186166), (494, 40856993), (566, 35659637), (598, 33751429), (874, 23093083), (3679, 5486098), (5377, 3753646), (5681, 3552782), (6277, 3215446), (6509, 3100838), (7358, 2743049), (10754, 1876823), (11362, 1776391), (12554, 1607723), (13018, 1550419), (69901, 288742), (81601, 247342), (84617, 238526), (119263, 169234), (123671, 163202), (139802, 144371)]