20185343354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1\times {\mathrm{15991}}^1$

素因数の和:16502

約数の個数: 32

約数和(自身を含む): 33319907712

約数和(自身を除く): 13134564358

約数列:

[1, 2, 11, 22, 181, 317, 362, 634, 1991, 3487, 3982, 6974, 15991, 31982, 57377, 114754, 175901, 351802, 631147, 1262294, 2894371, 5069147, 5788742, 10138294, 31838081, 55760617, 63676162, 111521234, 917515607, 1835031214, 10092671677, 20185343354]

約数ペア:

[(1, 20185343354), (2, 10092671677), (11, 1835031214), (22, 917515607), (181, 111521234), (317, 63676162), (362, 55760617), (634, 31838081), (1991, 10138294), (3487, 5788742), (3982, 5069147), (6974, 2894371), (15991, 1262294), (31982, 631147), (57377, 351802), (114754, 175901)]