20185241416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{132331}}^1$

素因数の和:133189

約数の個数: 32

約数和(自身を含む): 39540801600

約数和(自身を除く): 19355560184

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 829, 1658, 3316, 6632, 19067, 38134, 76268, 132331, 152536, 264662, 529324, 1058648, 3043613, 6087226, 12174452, 24348904, 109702399, 219404798, 438809596, 877619192, 2523155177, 5046310354, 10092620708, 20185241416]

約数ペア:

[(1, 20185241416), (2, 10092620708), (4, 5046310354), (8, 2523155177), (23, 877619192), (46, 438809596), (92, 219404798), (184, 109702399), (829, 24348904), (1658, 12174452), (3316, 6087226), (6632, 3043613), (19067, 1058648), (38134, 529324), (76268, 264662), (132331, 152536)]