20330964

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5483}}^1$

素因数の和:5596

約数の個数: 36

約数和(自身を含む): 51900576

約数和(自身を除く): 31569612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 5483, 10966, 16449, 21932, 32898, 49347, 65796, 98694, 197388, 564749, 1129498, 1694247, 2258996, 3388494, 5082741, 6776988, 10165482, 20330964]

約数ペア:

[(1, 20330964), (2, 10165482), (3, 6776988), (4, 5082741), (6, 3388494), (9, 2258996), (12, 1694247), (18, 1129498), (36, 564749), (103, 197388), (206, 98694), (309, 65796), (412, 49347), (618, 32898), (927, 21932), (1236, 16449), (1854, 10966), (3708, 5483)]