20136340914

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^2\times {\mathrm{401}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 44154766656

約数和(自身を除く): 24018425742

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 107, 129, 214, 258, 321, 401, 642, 731, 802, 1203, 1462, 1819, 2193, 2406, 3638, 4386, 4601, 5457, 6817, 9202, 10914, 11449, 13634, 13803, 17243, 20451, 22898, 27606, 34347, 34486, 40902, 42907, 51729, 68694, 78217, 85814, 103458, 128721, 156434, 194633, 234651, 257442, 293131, 389266, 469302, 492307, 583899, 586262, 729419, 879393, 984614, 1167798, 1458838, 1476921, 1758786, 1845001, 2188257, 2953842, 3690002, 4376514, 4591049, 5535003, 8369219, 9182098, 11070006, 13773147, 16738438, 25107657, 27546294, 31365017, 50215314, 62730034, 78047833, 94095051, 156095666, 188190102, 197415107, 234143499, 394830214, 468286998, 592245321, 1184490642, 3356056819, 6712113638, 10068170457, 20136340914]

約数ペア:

[(1, 20136340914), (2, 10068170457), (3, 6712113638), (6, 3356056819), (17, 1184490642), (34, 592245321), (43, 468286998), (51, 394830214), (86, 234143499), (102, 197415107), (107, 188190102), (129, 156095666), (214, 94095051), (258, 78047833), (321, 62730034), (401, 50215314), (642, 31365017), (731, 27546294), (802, 25107657), (1203, 16738438), (1462, 13773147), (1819, 11070006), (2193, 9182098), (2406, 8369219), (3638, 5535003), (4386, 4591049), (4601, 4376514), (5457, 3690002), (6817, 2953842), (9202, 2188257), (10914, 1845001), (11449, 1758786), (13634, 1476921), (13803, 1458838), (17243, 1167798), (20451, 984614), (22898, 879393), (27606, 729419), (34347, 586262), (34486, 583899), (40902, 492307), (42907, 469302), (51729, 389266), (68694, 293131), (78217, 257442), (85814, 234651), (103458, 194633), (128721, 156434)]