20216796846

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{189797}}^1$

素因数の和:190276

約数の個数: 32

約数和(自身を含む): 41515655328

約数和(自身を除く): 21298858482

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 433, 866, 1299, 2598, 17753, 35506, 53259, 106518, 189797, 379594, 569391, 1138782, 7781677, 15563354, 23345031, 46690062, 82182101, 164364202, 246546303, 493092606, 3369466141, 6738932282, 10108398423, 20216796846]

約数ペア:

[(1, 20216796846), (2, 10108398423), (3, 6738932282), (6, 3369466141), (41, 493092606), (82, 246546303), (123, 164364202), (246, 82182101), (433, 46690062), (866, 23345031), (1299, 15563354), (2598, 7781677), (17753, 1138782), (35506, 569391), (53259, 379594), (106518, 189797)]