20106646562

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1\times {\mathrm{1103}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 31305553920

約数和(自身を除く): 11198907358

約数列:

[1, 2, 31, 62, 269, 538, 1093, 1103, 2186, 2206, 8339, 16678, 33883, 34193, 67766, 68386, 294017, 296707, 588034, 593414, 1205579, 2411158, 9114527, 9197917, 18229054, 18395834, 37372949, 74745898, 324300751, 648601502, 10053323281, 20106646562]

約数ペア:

[(1, 20106646562), (2, 10053323281), (31, 648601502), (62, 324300751), (269, 74745898), (538, 37372949), (1093, 18395834), (1103, 18229054), (2186, 9197917), (2206, 9114527), (8339, 2411158), (16678, 1205579), (33883, 593414), (34193, 588034), (67766, 296707), (68386, 294017)]