20176986076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{96211}}^1$

素因数の和:96374

約数の個数: 48

約数和(自身を含む): 39412283680

約数和(自身を除く): 19235297604

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 109, 148, 218, 436, 481, 962, 1417, 1924, 2834, 4033, 5668, 8066, 16132, 52429, 96211, 104858, 192422, 209716, 384844, 1250743, 2501486, 3559807, 5002972, 7119614, 10486999, 14239228, 20973998, 41947996, 46277491, 92554982, 136330987, 185109964, 272661974, 388018963, 545323948, 776037926, 1552075852, 5044246519, 10088493038, 20176986076]

約数ペア:

[(1, 20176986076), (2, 10088493038), (4, 5044246519), (13, 1552075852), (26, 776037926), (37, 545323948), (52, 388018963), (74, 272661974), (109, 185109964), (148, 136330987), (218, 92554982), (436, 46277491), (481, 41947996), (962, 20973998), (1417, 14239228), (1924, 10486999), (2834, 7119614), (4033, 5002972), (5668, 3559807), (8066, 2501486), (16132, 1250743), (52429, 384844), (96211, 209716), (104858, 192422)]