20137669983

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{571}}^1\times {\mathrm{2797}}^1$

素因数の和:3844

約数の個数: 32

約数和(自身を含む): 29960536320

約数和(自身を除く): 9822866337

約数列:

[1, 3, 9, 27, 467, 571, 1401, 1713, 2797, 4203, 5139, 8391, 12609, 15417, 25173, 75519, 266657, 799971, 1306199, 1597087, 2399913, 3918597, 4791261, 7199739, 11755791, 14373783, 35267373, 43121349, 745839629, 2237518887, 6712556661, 20137669983]

約数ペア:

[(1, 20137669983), (3, 6712556661), (9, 2237518887), (27, 745839629), (467, 43121349), (571, 35267373), (1401, 14373783), (1713, 11755791), (2797, 7199739), (4203, 4791261), (5139, 3918597), (8391, 2399913), (12609, 1597087), (15417, 1306199), (25173, 799971), (75519, 266657)]