20289202010110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1\times {\mathrm{1757863}}^1$

素因数の和:1758529

約数の個数: 64

約数和(自身を含む): 40087061927424

約数和(自身を除く): 19797859917314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 331, 634, 662, 1585, 1655, 3170, 3310, 3487, 3641, 6974, 7282, 17435, 18205, 34870, 36410, 104927, 209854, 524635, 1049270, 1154197, 1757863, 2308394, 3515726, 5770985, 8789315, 11541970, 17578630, 19336493, 38672986, 96682465, 193364930, 557242571, 581852653, 1114485142, 1163705306, 2786212855, 2909263265, 5572425710, 5818526530, 6129668281, 6400379183, 12259336562, 12800758366, 30648341405, 32001895915, 61296682810, 64003791830, 184447291001, 368894582002, 922236455005, 1844472910010, 2028920201011, 4057840402022, 10144601005055, 20289202010110]

約数ペア:

[(1, 20289202010110), (2, 10144601005055), (5, 4057840402022), (10, 2028920201011), (11, 1844472910010), (22, 922236455005), (55, 368894582002), (110, 184447291001), (317, 64003791830), (331, 61296682810), (634, 32001895915), (662, 30648341405), (1585, 12800758366), (1655, 12259336562), (3170, 6400379183), (3310, 6129668281), (3487, 5818526530), (3641, 5572425710), (6974, 2909263265), (7282, 2786212855), (17435, 1163705306), (18205, 1114485142), (34870, 581852653), (36410, 557242571), (104927, 193364930), (209854, 96682465), (524635, 38672986), (1049270, 19336493), (1154197, 17578630), (1757863, 11541970), (2308394, 8789315), (3515726, 5770985)]