20063224836

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{24977}}^1$

素因数の和:25461

約数の個数: 72

約数和(自身を含む): 51797078424

約数和(自身を除く): 31733853588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 421, 477, 636, 842, 954, 1263, 1684, 1908, 2526, 3789, 5052, 7578, 15156, 22313, 24977, 44626, 49954, 66939, 74931, 89252, 99908, 133878, 149862, 200817, 224793, 267756, 299724, 401634, 449586, 803268, 899172, 1323781, 2647562, 3971343, 5295124, 7942686, 10515317, 11914029, 15885372, 21030634, 23828058, 31545951, 42061268, 47656116, 63091902, 94637853, 126183804, 189275706, 378551412, 557311801, 1114623602, 1671935403, 2229247204, 3343870806, 5015806209, 6687741612, 10031612418, 20063224836]

約数ペア:

[(1, 20063224836), (2, 10031612418), (3, 6687741612), (4, 5015806209), (6, 3343870806), (9, 2229247204), (12, 1671935403), (18, 1114623602), (36, 557311801), (53, 378551412), (106, 189275706), (159, 126183804), (212, 94637853), (318, 63091902), (421, 47656116), (477, 42061268), (636, 31545951), (842, 23828058), (954, 21030634), (1263, 15885372), (1684, 11914029), (1908, 10515317), (2526, 7942686), (3789, 5295124), (5052, 3971343), (7578, 2647562), (15156, 1323781), (22313, 899172), (24977, 803268), (44626, 449586), (49954, 401634), (66939, 299724), (74931, 267756), (89252, 224793), (99908, 200817), (133878, 149862)]