20382252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 56899584

約数和(自身を除く): 36517332

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 44, 51, 62, 66, 68, 93, 102, 124, 132, 186, 187, 204, 293, 341, 372, 374, 527, 561, 586, 682, 748, 879, 1023, 1054, 1122, 1172, 1364, 1581, 1758, 2046, 2108, 2244, 3162, 3223, 3516, 4092, 4981, 5797, 6324, 6446, 9083, 9669, 9962, 11594, 12892, 14943, 17391, 18166, 19338, 19924, 23188, 27249, 29886, 34782, 36332, 38676, 54498, 54791, 59772, 69564, 99913, 108996, 109582, 154411, 164373, 199826, 219164, 299739, 308822, 328746, 399652, 463233, 599478, 617644, 657492, 926466, 1198956, 1698521, 1852932, 3397042, 5095563, 6794084, 10191126, 20382252]

約数ペア:

[(1, 20382252), (2, 10191126), (3, 6794084), (4, 5095563), (6, 3397042), (11, 1852932), (12, 1698521), (17, 1198956), (22, 926466), (31, 657492), (33, 617644), (34, 599478), (44, 463233), (51, 399652), (62, 328746), (66, 308822), (68, 299739), (93, 219164), (102, 199826), (124, 164373), (132, 154411), (186, 109582), (187, 108996), (204, 99913), (293, 69564), (341, 59772), (372, 54791), (374, 54498), (527, 38676), (561, 36332), (586, 34782), (682, 29886), (748, 27249), (879, 23188), (1023, 19924), (1054, 19338), (1122, 18166), (1172, 17391), (1364, 14943), (1581, 12892), (1758, 11594), (2046, 9962), (2108, 9669), (2244, 9083), (3162, 6446), (3223, 6324), (3516, 5797), (4092, 4981)]