20183740413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1\times {\mathrm{12527}}^1$

素因数の和:13801

約数の個数: 32

約数和(自身を含む): 29586124800

約数和(自身を除く): 9402384387

約数列:

[1, 3, 19, 23, 57, 69, 437, 1229, 1311, 3687, 12527, 23351, 28267, 37581, 70053, 84801, 238013, 288121, 537073, 714039, 864363, 1611219, 5474299, 15395683, 16422897, 46187049, 292517977, 354100709, 877553931, 1062302127, 6727913471, 20183740413]

約数ペア:

[(1, 20183740413), (3, 6727913471), (19, 1062302127), (23, 877553931), (57, 354100709), (69, 292517977), (437, 46187049), (1229, 16422897), (1311, 15395683), (3687, 5474299), (12527, 1611219), (23351, 864363), (28267, 714039), (37581, 537073), (70053, 288121), (84801, 238013)]