20114960248

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{691}}^1\times {\mathrm{19051}}^1$

素因数の和:19939

約数の個数: 32

約数和(自身を含む): 37969873920

約数和(自身を除く): 17854913672

約数列:

[1, 2, 4, 8, 191, 382, 691, 764, 1382, 1528, 2764, 5528, 19051, 38102, 76204, 131981, 152408, 263962, 527924, 1055848, 3638741, 7277482, 13164241, 14554964, 26328482, 29109928, 52656964, 105313928, 2514370031, 5028740062, 10057480124, 20114960248]

約数ペア:

[(1, 20114960248), (2, 10057480124), (4, 5028740062), (8, 2514370031), (191, 105313928), (382, 52656964), (691, 29109928), (764, 26328482), (1382, 14554964), (1528, 13164241), (2764, 7277482), (5528, 3638741), (19051, 1055848), (38102, 527924), (76204, 263962), (131981, 152408)]