20737187122

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1\times {\mathrm{1907}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 32352048000

約数和(自身を除く): 11614860878

約数列:

[1, 2, 29, 58, 313, 599, 626, 1198, 1907, 3814, 9077, 17371, 18154, 34742, 55303, 110606, 187487, 374974, 596891, 1142293, 1193782, 2284586, 5437123, 10874246, 17309839, 33126497, 34619678, 66252994, 357537709, 715075418, 10368593561, 20737187122]

約数ペア:

[(1, 20737187122), (2, 10368593561), (29, 715075418), (58, 357537709), (313, 66252994), (599, 34619678), (626, 33126497), (1198, 17309839), (1907, 10874246), (3814, 5437123), (9077, 2284586), (17371, 1193782), (18154, 1142293), (34742, 596891), (55303, 374974), (110606, 187487)]