20076648

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1987}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 50336160

約数和(自身を除く): 30259512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 1987, 2526, 3368, 3974, 5052, 5961, 7948, 10104, 11922, 15896, 23844, 47688, 836527, 1673054, 2509581, 3346108, 5019162, 6692216, 10038324, 20076648]

約数ペア:

[(1, 20076648), (2, 10038324), (3, 6692216), (4, 5019162), (6, 3346108), (8, 2509581), (12, 1673054), (24, 836527), (421, 47688), (842, 23844), (1263, 15896), (1684, 11922), (1987, 10104), (2526, 7948), (3368, 5961), (3974, 5052)]