20796611304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1095481}}^1$

素因数の和:1095610

約数の個数: 64

約数和(自身を含む): 59944775040

約数和(自身を除く): 39148163736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1582, 2373, 2712, 3164, 4746, 6328, 9492, 18984, 1095481, 2190962, 3286443, 4381924, 6572886, 7668367, 8763848, 13145772, 15336734, 23005101, 26291544, 30673468, 46010202, 61346936, 92020404, 123789353, 184040808, 247578706, 371368059, 495157412, 742736118, 866525471, 990314824, 1485472236, 1733050942, 2599576413, 2970944472, 3466101884, 5199152826, 6932203768, 10398305652, 20796611304]

約数ペア:

[(1, 20796611304), (2, 10398305652), (3, 6932203768), (4, 5199152826), (6, 3466101884), (7, 2970944472), (8, 2599576413), (12, 1733050942), (14, 1485472236), (21, 990314824), (24, 866525471), (28, 742736118), (42, 495157412), (56, 371368059), (84, 247578706), (113, 184040808), (168, 123789353), (226, 92020404), (339, 61346936), (452, 46010202), (678, 30673468), (791, 26291544), (904, 23005101), (1356, 15336734), (1582, 13145772), (2373, 8763848), (2712, 7668367), (3164, 6572886), (4746, 4381924), (6328, 3286443), (9492, 2190962), (18984, 1095481)]