20102194008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{90619}}^1$

素因数の和:90726

約数の個数: 128

約数和(自身を含む): 60896640000

約数和(自身を除く): 40794445992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 79, 104, 108, 117, 156, 158, 216, 234, 237, 312, 316, 351, 468, 474, 632, 702, 711, 936, 948, 1027, 1404, 1422, 1896, 2054, 2133, 2808, 2844, 3081, 4108, 4266, 5688, 6162, 8216, 8532, 9243, 12324, 17064, 18486, 24648, 27729, 36972, 55458, 73944, 90619, 110916, 181238, 221832, 271857, 362476, 543714, 724952, 815571, 1087428, 1178047, 1631142, 2174856, 2356094, 2446713, 3262284, 3534141, 4712188, 4893426, 6524568, 7068282, 7158901, 9424376, 9786852, 10602423, 14136564, 14317802, 19573704, 21204846, 21476703, 28273128, 28635604, 31807269, 42409692, 42953406, 57271208, 63614538, 64430109, 84819384, 85906812, 93065713, 127229076, 128860218, 171813624, 186131426, 193290327, 254458152, 257720436, 279197139, 372262852, 386580654, 515440872, 558394278, 744525704, 773161308, 837591417, 1116788556, 1546322616, 1675182834, 2233577112, 2512774251, 3350365668, 5025548502, 6700731336, 10051097004, 20102194008]

約数ペア:

[(1, 20102194008), (2, 10051097004), (3, 6700731336), (4, 5025548502), (6, 3350365668), (8, 2512774251), (9, 2233577112), (12, 1675182834), (13, 1546322616), (18, 1116788556), (24, 837591417), (26, 773161308), (27, 744525704), (36, 558394278), (39, 515440872), (52, 386580654), (54, 372262852), (72, 279197139), (78, 257720436), (79, 254458152), (104, 193290327), (108, 186131426), (117, 171813624), (156, 128860218), (158, 127229076), (216, 93065713), (234, 85906812), (237, 84819384), (312, 64430109), (316, 63614538), (351, 57271208), (468, 42953406), (474, 42409692), (632, 31807269), (702, 28635604), (711, 28273128), (936, 21476703), (948, 21204846), (1027, 19573704), (1404, 14317802), (1422, 14136564), (1896, 10602423), (2054, 9786852), (2133, 9424376), (2808, 7158901), (2844, 7068282), (3081, 6524568), (4108, 4893426), (4266, 4712188), (5688, 3534141), (6162, 3262284), (8216, 2446713), (8532, 2356094), (9243, 2174856), (12324, 1631142), (17064, 1178047), (18486, 1087428), (24648, 815571), (27729, 724952), (36972, 543714), (55458, 362476), (73944, 271857), (90619, 221832), (110916, 181238)]