20450076

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 28901604

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 101, 141, 188, 202, 282, 303, 359, 404, 564, 606, 718, 1077, 1212, 1436, 2154, 4308, 4747, 9494, 14241, 16873, 18988, 28482, 33746, 36259, 50619, 56964, 67492, 72518, 101238, 108777, 145036, 202476, 217554, 435108, 1704173, 3408346, 5112519, 6816692, 10225038, 20450076]

約数ペア:

[(1, 20450076), (2, 10225038), (3, 6816692), (4, 5112519), (6, 3408346), (12, 1704173), (47, 435108), (94, 217554), (101, 202476), (141, 145036), (188, 108777), (202, 101238), (282, 72518), (303, 67492), (359, 56964), (404, 50619), (564, 36259), (606, 33746), (718, 28482), (1077, 18988), (1212, 16873), (1436, 14241), (2154, 9494), (4308, 4747)]