20319132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89119}}^1$

素因数の和:89145

約数の個数: 24

約数和(自身を含む): 49907200

約数和(自身を除く): 29588068

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 89119, 178238, 267357, 356476, 534714, 1069428, 1693261, 3386522, 5079783, 6773044, 10159566, 20319132]

約数ペア:

[(1, 20319132), (2, 10159566), (3, 6773044), (4, 5079783), (6, 3386522), (12, 1693261), (19, 1069428), (38, 534714), (57, 356476), (76, 267357), (114, 178238), (228, 89119)]