20106042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 45471456

約数和(自身を除く): 25365414

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 317, 341, 634, 682, 951, 961, 1023, 1902, 1922, 2046, 2883, 3487, 5766, 6974, 9827, 10461, 10571, 19654, 20922, 21142, 29481, 31713, 58962, 63426, 108097, 216194, 304637, 324291, 609274, 648582, 913911, 1827822, 3351007, 6702014, 10053021, 20106042]

約数ペア:

[(1, 20106042), (2, 10053021), (3, 6702014), (6, 3351007), (11, 1827822), (22, 913911), (31, 648582), (33, 609274), (62, 324291), (66, 304637), (93, 216194), (186, 108097), (317, 63426), (341, 58962), (634, 31713), (682, 29481), (951, 21142), (961, 20922), (1023, 19654), (1902, 10571), (1922, 10461), (2046, 9827), (2883, 6974), (3487, 5766)]