2020894908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3743

約数の個数: 96

約数和(自身を含む): 5143412736

約数和(自身を除く): 3122517828

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 47, 69, 86, 92, 94, 129, 138, 141, 172, 188, 258, 276, 282, 516, 564, 989, 1081, 1978, 2021, 2162, 2967, 3243, 3623, 3956, 4042, 4324, 5934, 6063, 6486, 7246, 8084, 10869, 11868, 12126, 12972, 14492, 21738, 24252, 43476, 46483, 83329, 92966, 139449, 155789, 166658, 170281, 185932, 249987, 278898, 311578, 333316, 340562, 467367, 499974, 510843, 557796, 623156, 681124, 934734, 999948, 1021686, 1869468, 2043372, 3583147, 3916463, 7166294, 7322083, 7832926, 10749441, 11749389, 14332588, 14644166, 15665852, 21498882, 21966249, 23498778, 29288332, 42997764, 43932498, 46997556, 87864996, 168407909, 336815818, 505223727, 673631636, 1010447454, 2020894908]

約数ペア:

[(1, 2020894908), (2, 1010447454), (3, 673631636), (4, 505223727), (6, 336815818), (12, 168407909), (23, 87864996), (43, 46997556), (46, 43932498), (47, 42997764), (69, 29288332), (86, 23498778), (92, 21966249), (94, 21498882), (129, 15665852), (138, 14644166), (141, 14332588), (172, 11749389), (188, 10749441), (258, 7832926), (276, 7322083), (282, 7166294), (516, 3916463), (564, 3583147), (989, 2043372), (1081, 1869468), (1978, 1021686), (2021, 999948), (2162, 934734), (2967, 681124), (3243, 623156), (3623, 557796), (3956, 510843), (4042, 499974), (4324, 467367), (5934, 340562), (6063, 333316), (6486, 311578), (7246, 278898), (8084, 249987), (10869, 185932), (11868, 170281), (12126, 166658), (12972, 155789), (14492, 139449), (21738, 92966), (24252, 83329), (43476, 46483)]