20198408172

素因数分解:

$2^2\times 3^1\times {\mathrm{607}}^1\times {\mathrm{691}}^1\times {\mathrm{4013}}^1$

素因数の和:5318

約数の個数: 48

約数和(自身を含む): 47287360512

約数和(自身を除く): 27088952340

約数列:

[1, 2, 3, 4, 6, 12, 607, 691, 1214, 1382, 1821, 2073, 2428, 2764, 3642, 4013, 4146, 7284, 8026, 8292, 12039, 16052, 24078, 48156, 419437, 838874, 1258311, 1677748, 2435891, 2516622, 2772983, 4871782, 5033244, 5545966, 7307673, 8318949, 9743564, 11091932, 14615346, 16637898, 29230692, 33275796, 1683200681, 3366401362, 5049602043, 6732802724, 10099204086, 20198408172]

約数ペア:

[(1, 20198408172), (2, 10099204086), (3, 6732802724), (4, 5049602043), (6, 3366401362), (12, 1683200681), (607, 33275796), (691, 29230692), (1214, 16637898), (1382, 14615346), (1821, 11091932), (2073, 9743564), (2428, 8318949), (2764, 7307673), (3642, 5545966), (4013, 5033244), (4146, 4871782), (7284, 2772983), (8026, 2516622), (8292, 2435891), (12039, 1677748), (16052, 1258311), (24078, 838874), (48156, 419437)]