20076596704

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{929}}^1\times {\mathrm{14369}}^1$

素因数の和:15355

約数の個数: 48

約数和(自身を含む): 40413038400

約数和(自身を除く): 20336441696

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 929, 1504, 1858, 3716, 7432, 14369, 14864, 28738, 29728, 43663, 57476, 87326, 114952, 174652, 229904, 349304, 459808, 675343, 698608, 1350686, 1397216, 2701372, 5402744, 10805488, 13348801, 21610976, 26697602, 53395204, 106790408, 213580816, 427161632, 627393647, 1254787294, 2509574588, 5019149176, 10038298352, 20076596704]

約数ペア:

[(1, 20076596704), (2, 10038298352), (4, 5019149176), (8, 2509574588), (16, 1254787294), (32, 627393647), (47, 427161632), (94, 213580816), (188, 106790408), (376, 53395204), (752, 26697602), (929, 21610976), (1504, 13348801), (1858, 10805488), (3716, 5402744), (7432, 2701372), (14369, 1397216), (14864, 1350686), (28738, 698608), (29728, 675343), (43663, 459808), (57476, 349304), (87326, 229904), (114952, 174652)]