20227745655

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3841927}}^1$

素因数の和:3841957

約数の個数: 40

約数和(自身を含む): 39049356192

約数和(自身を除く): 18821610537

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 3841927, 11525781, 19209635, 34577343, 49945051, 57628905, 103732029, 149835153, 172886715, 249725255, 311196087, 449505459, 518660145, 749175765, 1348516377, 1555980435, 2247527295, 4045549131, 6742581885, 20227745655]

約数ペア:

[(1, 20227745655), (3, 6742581885), (5, 4045549131), (9, 2247527295), (13, 1555980435), (15, 1348516377), (27, 749175765), (39, 518660145), (45, 449505459), (65, 311196087), (81, 249725255), (117, 172886715), (135, 149835153), (195, 103732029), (351, 57628905), (405, 49945051), (585, 34577343), (1053, 19209635), (1755, 11525781), (5265, 3841927)]