20366317140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{108343}}^1$

素因数の和:108609

約数の個数: 96

約数和(自身を含む): 61667671296

約数和(自身を除く): 41301354156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 241, 260, 390, 482, 723, 780, 964, 1205, 1446, 2410, 2892, 3133, 3615, 4820, 6266, 7230, 9399, 12532, 14460, 15665, 18798, 31330, 37596, 46995, 62660, 93990, 108343, 187980, 216686, 325029, 433372, 541715, 650058, 1083430, 1300116, 1408459, 1625145, 2166860, 2816918, 3250290, 4225377, 5633836, 6500580, 7042295, 8450754, 14084590, 16901508, 21126885, 26110663, 28169180, 42253770, 52221326, 78331989, 84507540, 104442652, 130553315, 156663978, 261106630, 313327956, 339438619, 391659945, 522213260, 678877238, 783319890, 1018315857, 1357754476, 1566639780, 1697193095, 2036631714, 3394386190, 4073263428, 5091579285, 6788772380, 10183158570, 20366317140]

約数ペア:

[(1, 20366317140), (2, 10183158570), (3, 6788772380), (4, 5091579285), (5, 4073263428), (6, 3394386190), (10, 2036631714), (12, 1697193095), (13, 1566639780), (15, 1357754476), (20, 1018315857), (26, 783319890), (30, 678877238), (39, 522213260), (52, 391659945), (60, 339438619), (65, 313327956), (78, 261106630), (130, 156663978), (156, 130553315), (195, 104442652), (241, 84507540), (260, 78331989), (390, 52221326), (482, 42253770), (723, 28169180), (780, 26110663), (964, 21126885), (1205, 16901508), (1446, 14084590), (2410, 8450754), (2892, 7042295), (3133, 6500580), (3615, 5633836), (4820, 4225377), (6266, 3250290), (7230, 2816918), (9399, 2166860), (12532, 1625145), (14460, 1408459), (15665, 1300116), (18798, 1083430), (31330, 650058), (37596, 541715), (46995, 433372), (62660, 325029), (93990, 216686), (108343, 187980)]