20199168696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3089}}^1\times {\mathrm{38923}}^1$

素因数の和:42028

約数の個数: 64

約数和(自身を含む): 57732076800

約数和(自身を除く): 37532908104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3089, 6178, 9267, 12356, 18534, 21623, 24712, 37068, 38923, 43246, 64869, 74136, 77846, 86492, 116769, 129738, 155692, 172984, 233538, 259476, 272461, 311384, 467076, 518952, 544922, 817383, 934152, 1089844, 1634766, 2179688, 3269532, 6539064, 120233147, 240466294, 360699441, 480932588, 721398882, 841632029, 961865176, 1442797764, 1683264058, 2524896087, 2885595528, 3366528116, 5049792174, 6733056232, 10099584348, 20199168696]

約数ペア:

[(1, 20199168696), (2, 10099584348), (3, 6733056232), (4, 5049792174), (6, 3366528116), (7, 2885595528), (8, 2524896087), (12, 1683264058), (14, 1442797764), (21, 961865176), (24, 841632029), (28, 721398882), (42, 480932588), (56, 360699441), (84, 240466294), (168, 120233147), (3089, 6539064), (6178, 3269532), (9267, 2179688), (12356, 1634766), (18534, 1089844), (21623, 934152), (24712, 817383), (37068, 544922), (38923, 518952), (43246, 467076), (64869, 311384), (74136, 272461), (77846, 259476), (86492, 233538), (116769, 172984), (129738, 155692)]