20122085904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24659419}}^1$

素因数の和:24659447

約数の個数: 40

約数和(自身を含む): 55039825440

約数和(自身を除く): 34917739536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24659419, 49318838, 73978257, 98637676, 147956514, 197275352, 295913028, 394550704, 419210123, 591826056, 838420246, 1183652112, 1257630369, 1676840492, 2515260738, 3353680984, 5030521476, 6707361968, 10061042952, 20122085904]

約数ペア:

[(1, 20122085904), (2, 10061042952), (3, 6707361968), (4, 5030521476), (6, 3353680984), (8, 2515260738), (12, 1676840492), (16, 1257630369), (17, 1183652112), (24, 838420246), (34, 591826056), (48, 419210123), (51, 394550704), (68, 295913028), (102, 197275352), (136, 147956514), (204, 98637676), (272, 73978257), (408, 49318838), (816, 24659419)]