20220697736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{167623}}^1$

素因数の和:168533

約数の個数: 32

約数和(自身を含む): 40189530240

約数和(自身を除く): 19968832504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 887, 1774, 3548, 7096, 15079, 30158, 60316, 120632, 167623, 335246, 670492, 1340984, 2849591, 5699182, 11398364, 22796728, 148681601, 297363202, 594726404, 1189452808, 2527587217, 5055174434, 10110348868, 20220697736]

約数ペア:

[(1, 20220697736), (2, 10110348868), (4, 5055174434), (8, 2527587217), (17, 1189452808), (34, 594726404), (68, 297363202), (136, 148681601), (887, 22796728), (1774, 11398364), (3548, 5699182), (7096, 2849591), (15079, 1340984), (30158, 670492), (60316, 335246), (120632, 167623)]