20134572

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 48437760

約数和(自身を除く): 28303188

約数列:

[1, 2, 3, 4, 6, 12, 67, 79, 134, 158, 201, 237, 268, 316, 317, 402, 474, 634, 804, 948, 951, 1268, 1902, 3804, 5293, 10586, 15879, 21172, 21239, 25043, 31758, 42478, 50086, 63516, 63717, 75129, 84956, 100172, 127434, 150258, 254868, 300516, 1677881, 3355762, 5033643, 6711524, 10067286, 20134572]

約数ペア:

[(1, 20134572), (2, 10067286), (3, 6711524), (4, 5033643), (6, 3355762), (12, 1677881), (67, 300516), (79, 254868), (134, 150258), (158, 127434), (201, 100172), (237, 84956), (268, 75129), (316, 63717), (317, 63516), (402, 50086), (474, 42478), (634, 31758), (804, 25043), (948, 21239), (951, 21172), (1268, 15879), (1902, 10586), (3804, 5293)]