20036691360003

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{2647}}^1\times {\mathrm{3209}}^1$

素因数の和:6244

約数の個数: 64

約数和(自身を含む): 27907462656000

約数和(自身を除く): 7870771295997

約数列:

[1, 3, 37, 79, 111, 237, 269, 807, 2647, 2923, 3209, 7941, 8769, 9627, 9953, 21251, 29859, 63753, 97939, 118733, 209113, 253511, 293817, 356199, 627339, 712043, 760533, 786287, 863221, 2136129, 2358861, 2589663, 7737181, 8494223, 9379907, 23211543, 25482669, 26345591, 28139721, 31939177, 56251397, 68194459, 79036773, 95817531, 168754191, 204583377, 314286251, 671043617, 942858753, 2013130851, 2081301689, 2284945987, 2523194983, 6243905067, 6854837961, 7569584949, 24828613829, 74485841487, 84543001519, 180510732973, 253629004557, 541532198919, 6678897120001, 20036691360003]

約数ペア:

[(1, 20036691360003), (3, 6678897120001), (37, 541532198919), (79, 253629004557), (111, 180510732973), (237, 84543001519), (269, 74485841487), (807, 24828613829), (2647, 7569584949), (2923, 6854837961), (3209, 6243905067), (7941, 2523194983), (8769, 2284945987), (9627, 2081301689), (9953, 2013130851), (21251, 942858753), (29859, 671043617), (63753, 314286251), (97939, 204583377), (118733, 168754191), (209113, 95817531), (253511, 79036773), (293817, 68194459), (356199, 56251397), (627339, 31939177), (712043, 28139721), (760533, 26345591), (786287, 25482669), (863221, 23211543), (2136129, 9379907), (2358861, 8494223), (2589663, 7737181)]