20100886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 14191274

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 377, 503, 689, 754, 1006, 1378, 1537, 3074, 6539, 13078, 14587, 19981, 26659, 29174, 39962, 53318, 189631, 346567, 379262, 693134, 773111, 1546222, 10050443, 20100886]

約数ペア:

[(1, 20100886), (2, 10050443), (13, 1546222), (26, 773111), (29, 693134), (53, 379262), (58, 346567), (106, 189631), (377, 53318), (503, 39962), (689, 29174), (754, 26659), (1006, 19981), (1378, 14587), (1537, 13078), (3074, 6539)]