20204776458

素因数分解:

$2^1\times 3^3\times {\mathrm{23201}}^1\times {\mathrm{16127}}^1$

素因数の和:39339

約数の個数: 32

約数和(自身を含む): 44904222720

約数和(自身を除く): 24699446262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 16127, 23201, 32254, 46402, 48381, 69603, 96762, 139206, 145143, 208809, 290286, 417618, 435429, 626427, 870858, 1252854, 374162527, 748325054, 1122487581, 2244975162, 3367462743, 6734925486, 10102388229, 20204776458]

約数ペア:

[(1, 20204776458), (2, 10102388229), (3, 6734925486), (6, 3367462743), (9, 2244975162), (18, 1122487581), (27, 748325054), (54, 374162527), (16127, 1252854), (23201, 870858), (32254, 626427), (46402, 435429), (48381, 417618), (69603, 290286), (96762, 208809), (139206, 145143)]