20740308

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{9049}}^1$

素因数の和:9247

約数の個数: 24

約数和(自身を含む): 48652800

約数和(自身を除く): 27912492

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 9049, 18098, 27147, 36196, 54294, 108588, 1728359, 3456718, 5185077, 6913436, 10370154, 20740308]

約数ペア:

[(1, 20740308), (2, 10370154), (3, 6913436), (4, 5185077), (6, 3456718), (12, 1728359), (191, 108588), (382, 54294), (573, 36196), (764, 27147), (1146, 18098), (2292, 9049)]