20101754881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1\times {\mathrm{761}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 22966070400

約数和(自身を除く): 2864315519

約数列:

[1, 13, 19, 229, 247, 467, 761, 2977, 4351, 6071, 8873, 9893, 14459, 56563, 106943, 115349, 174269, 187967, 355387, 1390259, 2031917, 2265497, 3311111, 4620031, 6752353, 26414921, 43044443, 81383623, 87780589, 1057987099, 1546288837, 20101754881]

約数ペア:

[(1, 20101754881), (13, 1546288837), (19, 1057987099), (229, 87780589), (247, 81383623), (467, 43044443), (761, 26414921), (2977, 6752353), (4351, 4620031), (6071, 3311111), (8873, 2265497), (9893, 2031917), (14459, 1390259), (56563, 355387), (106943, 187967), (115349, 174269)]