20131077654

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{462337}}^1$

素因数の和:462445

約数の個数: 48

約数和(自身を含む): 45438578640

約数和(自身を除く): 25307500986

約数列:

[1, 2, 3, 6, 9, 18, 41, 59, 82, 118, 123, 177, 246, 354, 369, 531, 738, 1062, 2419, 4838, 7257, 14514, 21771, 43542, 462337, 924674, 1387011, 2774022, 4161033, 8322066, 18955817, 27277883, 37911634, 54555766, 56867451, 81833649, 113734902, 163667298, 170602353, 245500947, 341204706, 491001894, 1118393203, 2236786406, 3355179609, 6710359218, 10065538827, 20131077654]

約数ペア:

[(1, 20131077654), (2, 10065538827), (3, 6710359218), (6, 3355179609), (9, 2236786406), (18, 1118393203), (41, 491001894), (59, 341204706), (82, 245500947), (118, 170602353), (123, 163667298), (177, 113734902), (246, 81833649), (354, 56867451), (369, 54555766), (531, 37911634), (738, 27277883), (1062, 18955817), (2419, 8322066), (4838, 4161033), (7257, 2774022), (14514, 1387011), (21771, 924674), (43542, 462337)]