20011416

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13669}}^1$

素因数の和:13739

約数の個数: 32

約数和(自身を含む): 50852400

約数和(自身を除く): 30840984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13669, 27338, 41007, 54676, 82014, 109352, 164028, 328056, 833809, 1667618, 2501427, 3335236, 5002854, 6670472, 10005708, 20011416]

約数ペア:

[(1, 20011416), (2, 10005708), (3, 6670472), (4, 5002854), (6, 3335236), (8, 2501427), (12, 1667618), (24, 833809), (61, 328056), (122, 164028), (183, 109352), (244, 82014), (366, 54676), (488, 41007), (732, 27338), (1464, 13669)]