20351220006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1\times {\mathrm{61667}}^1$

素因数の和:65916

約数の個数: 32

約数和(自身を含む): 43844467968

約数和(自身を除く): 23493247962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4231, 8462, 12693, 25386, 55003, 61667, 110006, 123334, 165009, 185001, 330018, 370002, 801671, 1603342, 2405013, 4810026, 260913077, 521826154, 782739231, 1565478462, 3391870001, 6783740002, 10175610003, 20351220006]

約数ペア:

[(1, 20351220006), (2, 10175610003), (3, 6783740002), (6, 3391870001), (13, 1565478462), (26, 782739231), (39, 521826154), (78, 260913077), (4231, 4810026), (8462, 2405013), (12693, 1603342), (25386, 801671), (55003, 370002), (61667, 330018), (110006, 185001), (123334, 165009)]