20565673734

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1\times {\mathrm{28859}}^1$

素因数の和:30564

約数の個数: 32

約数和(自身を含む): 41721863040

約数和(自身を除く): 21156189306

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1627, 3254, 4881, 9762, 28859, 57718, 86577, 118771, 173154, 237542, 356313, 712626, 2106707, 4213414, 6320121, 12640242, 46953593, 93907186, 140860779, 281721558, 3427612289, 6855224578, 10282836867, 20565673734]

約数ペア:

[(1, 20565673734), (2, 10282836867), (3, 6855224578), (6, 3427612289), (73, 281721558), (146, 140860779), (219, 93907186), (438, 46953593), (1627, 12640242), (3254, 6320121), (4881, 4213414), (9762, 2106707), (28859, 712626), (57718, 356313), (86577, 237542), (118771, 173154)]