20439367638

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{104173}}^1$

素因数の和:104848

約数の個数: 32

約数和(自身を含む): 41717936736

約数和(自身を除く): 21278569098

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 617, 1234, 1851, 3702, 32701, 65402, 98103, 104173, 196206, 208346, 312519, 625038, 5521169, 11042338, 16563507, 33127014, 64274741, 128549482, 192824223, 385648446, 3406561273, 6813122546, 10219683819, 20439367638]

約数ペア:

[(1, 20439367638), (2, 10219683819), (3, 6813122546), (6, 3406561273), (53, 385648446), (106, 192824223), (159, 128549482), (318, 64274741), (617, 33127014), (1234, 16563507), (1851, 11042338), (3702, 5521169), (32701, 625038), (65402, 312519), (98103, 208346), (104173, 196206)]