20007114

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 42362880

約数和(自身を除く): 22355766

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 787, 1338, 1574, 2361, 4237, 4722, 8474, 12711, 14953, 25422, 29906, 44859, 89718, 175501, 351002, 526503, 1053006, 3334519, 6669038, 10003557, 20007114]

約数ペア:

[(1, 20007114), (2, 10003557), (3, 6669038), (6, 3334519), (19, 1053006), (38, 526503), (57, 351002), (114, 175501), (223, 89718), (446, 44859), (669, 29906), (787, 25422), (1338, 14953), (1574, 12711), (2361, 8474), (4237, 4722)]