20653673472

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2241067}}^1$

素因数の和:2241093

約数の個数: 66

約数和(自身を含む): 59637060548

約数和(自身を除く): 38983387076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2241067, 4482134, 6723201, 8964268, 13446402, 17928536, 20169603, 26892804, 35857072, 40339206, 53785608, 71714144, 80678412, 107571216, 143428288, 161356824, 215142432, 286856576, 322713648, 430284864, 573713152, 645427296, 860569728, 1147426304, 1290854592, 1721139456, 2294852608, 2581709184, 3442278912, 5163418368, 6884557824, 10326836736, 20653673472]

約数ペア:

[(1, 20653673472), (2, 10326836736), (3, 6884557824), (4, 5163418368), (6, 3442278912), (8, 2581709184), (9, 2294852608), (12, 1721139456), (16, 1290854592), (18, 1147426304), (24, 860569728), (32, 645427296), (36, 573713152), (48, 430284864), (64, 322713648), (72, 286856576), (96, 215142432), (128, 161356824), (144, 143428288), (192, 107571216), (256, 80678412), (288, 71714144), (384, 53785608), (512, 40339206), (576, 35857072), (768, 26892804), (1024, 20169603), (1152, 17928536), (1536, 13446402), (2304, 8964268), (3072, 6723201), (4608, 4482134), (9216, 2241067)]