20134031212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{26683}}^1$

素因数の和:26878

約数の個数: 48

約数和(自身を含む): 37279896192

約数和(自身を除く): 17145864980

約数列:

[1, 2, 4, 41, 43, 82, 86, 107, 164, 172, 214, 428, 1763, 3526, 4387, 4601, 7052, 8774, 9202, 17548, 18404, 26683, 53366, 106732, 188641, 377282, 754564, 1094003, 1147369, 2188006, 2294738, 2855081, 4376012, 4589476, 5710162, 11420324, 47042129, 94084258, 117058321, 122768483, 188168516, 234116642, 245536966, 468233284, 491073932, 5033507803, 10067015606, 20134031212]

約数ペア:

[(1, 20134031212), (2, 10067015606), (4, 5033507803), (41, 491073932), (43, 468233284), (82, 245536966), (86, 234116642), (107, 188168516), (164, 122768483), (172, 117058321), (214, 94084258), (428, 47042129), (1763, 11420324), (3526, 5710162), (4387, 4589476), (4601, 4376012), (7052, 2855081), (8774, 2294738), (9202, 2188006), (17548, 1147369), (18404, 1094003), (26683, 754564), (53366, 377282), (106732, 188641)]