20020331594

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{5851}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 31095187200

約数和(自身を除く): 11074855606

約数列:

[1, 2, 47, 89, 94, 178, 409, 818, 4183, 5851, 8366, 11702, 19223, 36401, 38446, 72802, 274997, 520739, 549994, 1041478, 1710847, 2393059, 3421694, 4786118, 24474733, 48949466, 112473773, 212982251, 224947546, 425964502, 10010165797, 20020331594]

約数ペア:

[(1, 20020331594), (2, 10010165797), (47, 425964502), (89, 224947546), (94, 212982251), (178, 112473773), (409, 48949466), (818, 24474733), (4183, 4786118), (5851, 3421694), (8366, 2393059), (11702, 1710847), (19223, 1041478), (36401, 549994), (38446, 520739), (72802, 274997)]