20120030736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32243639}}^1$

素因数の和:32243663

約数の個数: 40

約数和(自身を含む): 55974959040

約数和(自身を除く): 35854928304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32243639, 64487278, 96730917, 128974556, 193461834, 257949112, 386923668, 419167307, 515898224, 773847336, 838334614, 1257501921, 1547694672, 1676669228, 2515003842, 3353338456, 5030007684, 6706676912, 10060015368, 20120030736]

約数ペア:

[(1, 20120030736), (2, 10060015368), (3, 6706676912), (4, 5030007684), (6, 3353338456), (8, 2515003842), (12, 1676669228), (13, 1547694672), (16, 1257501921), (24, 838334614), (26, 773847336), (39, 515898224), (48, 419167307), (52, 386923668), (78, 257949112), (104, 193461834), (156, 128974556), (208, 96730917), (312, 64487278), (624, 32243639)]