20076352

素因数分解:

$2^6\times {\mathrm{29}}^2\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 42

約数和(自身を含む): 41370758

約数和(自身を除く): 21294406

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 373, 464, 746, 841, 928, 1492, 1682, 1856, 2984, 3364, 5968, 6728, 10817, 11936, 13456, 21634, 23872, 26912, 43268, 53824, 86536, 173072, 313693, 346144, 627386, 692288, 1254772, 2509544, 5019088, 10038176, 20076352]

約数ペア:

[(1, 20076352), (2, 10038176), (4, 5019088), (8, 2509544), (16, 1254772), (29, 692288), (32, 627386), (58, 346144), (64, 313693), (116, 173072), (232, 86536), (373, 53824), (464, 43268), (746, 26912), (841, 23872), (928, 21634), (1492, 13456), (1682, 11936), (1856, 10817), (2984, 6728), (3364, 5968)]