20151006096

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{73561}}^1$

素因数の和:74024

約数の個数: 80

約数和(自身を含む): 56189598080

約数和(自身を除く): 36038591984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 439, 624, 878, 1317, 1756, 2634, 3512, 5268, 5707, 7024, 10536, 11414, 17121, 21072, 22828, 34242, 45656, 68484, 73561, 91312, 136968, 147122, 220683, 273936, 294244, 441366, 588488, 882732, 956293, 1176976, 1765464, 1912586, 2868879, 3530928, 3825172, 5737758, 7650344, 11475516, 15300688, 22951032, 32293279, 45902064, 64586558, 96879837, 129173116, 193759674, 258346232, 387519348, 419812627, 516692464, 775038696, 839625254, 1259437881, 1550077392, 1679250508, 2518875762, 3358501016, 5037751524, 6717002032, 10075503048, 20151006096]

約数ペア:

[(1, 20151006096), (2, 10075503048), (3, 6717002032), (4, 5037751524), (6, 3358501016), (8, 2518875762), (12, 1679250508), (13, 1550077392), (16, 1259437881), (24, 839625254), (26, 775038696), (39, 516692464), (48, 419812627), (52, 387519348), (78, 258346232), (104, 193759674), (156, 129173116), (208, 96879837), (312, 64586558), (439, 45902064), (624, 32293279), (878, 22951032), (1317, 15300688), (1756, 11475516), (2634, 7650344), (3512, 5737758), (5268, 3825172), (5707, 3530928), (7024, 2868879), (10536, 1912586), (11414, 1765464), (17121, 1176976), (21072, 956293), (22828, 882732), (34242, 588488), (45656, 441366), (68484, 294244), (73561, 273936), (91312, 220683), (136968, 147122)]