20177340816

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1097549}}^1$

素因数の和:1097943

約数の個数: 40

約数和(自身を含む): 52260940800

約数和(自身を除く): 32083599984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1149, 1532, 2298, 3064, 4596, 6128, 9192, 18384, 1097549, 2195098, 3292647, 4390196, 6585294, 8780392, 13170588, 17560784, 26341176, 52682352, 420361267, 840722534, 1261083801, 1681445068, 2522167602, 3362890136, 5044335204, 6725780272, 10088670408, 20177340816]

約数ペア:

[(1, 20177340816), (2, 10088670408), (3, 6725780272), (4, 5044335204), (6, 3362890136), (8, 2522167602), (12, 1681445068), (16, 1261083801), (24, 840722534), (48, 420361267), (383, 52682352), (766, 26341176), (1149, 17560784), (1532, 13170588), (2298, 8780392), (3064, 6585294), (4596, 4390196), (6128, 3292647), (9192, 2195098), (18384, 1097549)]