20138091786

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{3943}}^1\times {\mathrm{6037}}^1$

素因数の和:10035

約数の個数: 48

約数和(自身を含む): 44579568384

約数和(自身を除く): 24441476598

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 3943, 6037, 7886, 11829, 12074, 18111, 23658, 35487, 36222, 54333, 70974, 108666, 185321, 283739, 370642, 555963, 567478, 851217, 1111926, 1667889, 1702434, 2553651, 3335778, 5107302, 23803891, 47607782, 71411673, 142823346, 214235019, 428470038, 1118782877, 2237565754, 3356348631, 6712697262, 10069045893, 20138091786]

約数ペア:

[(1, 20138091786), (2, 10069045893), (3, 6712697262), (6, 3356348631), (9, 2237565754), (18, 1118782877), (47, 428470038), (94, 214235019), (141, 142823346), (282, 71411673), (423, 47607782), (846, 23803891), (3943, 5107302), (6037, 3335778), (7886, 2553651), (11829, 1702434), (12074, 1667889), (18111, 1111926), (23658, 851217), (35487, 567478), (36222, 555963), (54333, 370642), (70974, 283739), (108666, 185321)]