20802004606

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{30011}}^1$

素因数の和:30240

約数の個数: 32

約数和(自身を含む): 32672263680

約数和(自身を除く): 11870259074

約数列:

[1, 2, 41, 79, 82, 107, 158, 214, 3239, 4387, 6478, 8453, 8774, 16906, 30011, 60022, 346573, 693146, 1230451, 2370869, 2460902, 3211177, 4741738, 6422354, 97205629, 131658257, 194411258, 253682983, 263316514, 507365966, 10401002303, 20802004606]

約数ペア:

[(1, 20802004606), (2, 10401002303), (41, 507365966), (79, 263316514), (82, 253682983), (107, 194411258), (158, 131658257), (214, 97205629), (3239, 6422354), (4387, 4741738), (6478, 3211177), (8453, 2460902), (8774, 2370869), (16906, 1230451), (30011, 693146), (60022, 346573)]