20004052994

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{212461}}^1$

素因数の和:212905

約数の個数: 16

約数和(自身を含む): 30288582720

約数和(自身を除く): 10284529726

約数列:

[1, 2, 179, 263, 358, 526, 47077, 94154, 212461, 424922, 38030519, 55877243, 76061038, 111754486, 10002026497, 20004052994]

約数ペア:

[(1, 20004052994), (2, 10002026497), (179, 111754486), (263, 76061038), (358, 55877243), (526, 38030519), (47077, 424922), (94154, 212461)]