20169633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 31397760

約数和(自身を除く): 11228127

約数列:

[1, 3, 11, 17, 33, 51, 157, 187, 229, 471, 561, 687, 1727, 2519, 2669, 3893, 5181, 7557, 8007, 11679, 29359, 35953, 42823, 88077, 107859, 128469, 395483, 611201, 1186449, 1833603, 6723211, 20169633]

約数ペア:

[(1, 20169633), (3, 6723211), (11, 1833603), (17, 1186449), (33, 611201), (51, 395483), (157, 128469), (187, 107859), (229, 88077), (471, 42823), (561, 35953), (687, 29359), (1727, 11679), (2519, 8007), (2669, 7557), (3893, 5181)]