20210067372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18793}}^1\times {\mathrm{8147}}^1$

素因数の和:26958

約数の個数: 48

約数和(自身を含む): 51452860032

約数和(自身を除く): 31242792660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 8147, 16294, 18793, 24441, 32588, 37586, 48882, 56379, 75172, 89617, 97764, 112758, 179234, 206723, 225516, 268851, 358468, 413446, 537702, 620169, 826892, 1075404, 1240338, 2480676, 153106571, 306213142, 459319713, 612426284, 918639426, 1684172281, 1837278852, 3368344562, 5052516843, 6736689124, 10105033686, 20210067372]

約数ペア:

[(1, 20210067372), (2, 10105033686), (3, 6736689124), (4, 5052516843), (6, 3368344562), (11, 1837278852), (12, 1684172281), (22, 918639426), (33, 612426284), (44, 459319713), (66, 306213142), (132, 153106571), (8147, 2480676), (16294, 1240338), (18793, 1075404), (24441, 826892), (32588, 620169), (37586, 537702), (48882, 413446), (56379, 358468), (75172, 268851), (89617, 225516), (97764, 206723), (112758, 179234)]