20392912462664

素因数分解:

$2^3\times 7^1\times {\mathrm{941}}^1\times {\mathrm{12377}}^1\times {\mathrm{31267}}^1$

素因数の和:44598

約数の個数: 64

約数和(自身を含む): 43750470764160

約数和(自身を除く): 23357558301496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 941, 1882, 3764, 6587, 7528, 12377, 13174, 24754, 26348, 31267, 49508, 52696, 62534, 86639, 99016, 125068, 173278, 218869, 250136, 346556, 437738, 693112, 875476, 1750952, 11646757, 23293514, 29422247, 46587028, 58844494, 81527299, 93174056, 117688988, 163054598, 205955729, 235377976, 326109196, 386991659, 411911458, 652218392, 773983318, 823822916, 1547966636, 1647645832, 2708941613, 3095933272, 5417883226, 10835766452, 21671532904, 364159151119, 728318302238, 1456636604476, 2549114057833, 2913273208952, 5098228115666, 10196456231332, 20392912462664]

約数ペア:

[(1, 20392912462664), (2, 10196456231332), (4, 5098228115666), (7, 2913273208952), (8, 2549114057833), (14, 1456636604476), (28, 728318302238), (56, 364159151119), (941, 21671532904), (1882, 10835766452), (3764, 5417883226), (6587, 3095933272), (7528, 2708941613), (12377, 1647645832), (13174, 1547966636), (24754, 823822916), (26348, 773983318), (31267, 652218392), (49508, 411911458), (52696, 386991659), (62534, 326109196), (86639, 235377976), (99016, 205955729), (125068, 163054598), (173278, 117688988), (218869, 93174056), (250136, 81527299), (346556, 58844494), (437738, 46587028), (693112, 29422247), (875476, 23293514), (1750952, 11646757)]