20731063710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{8597}}^1\times {\mathrm{11483}}^1$

素因数の和:20097

約数の個数: 64

約数和(自身を含む): 56873912832

約数和(自身を除く): 36142849122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 8597, 11483, 17194, 22966, 25791, 34449, 42985, 51582, 57415, 60179, 68898, 80381, 85970, 114830, 120358, 128955, 160762, 172245, 180537, 241143, 257910, 300895, 344490, 361074, 401905, 482286, 601790, 803810, 902685, 1205715, 1805370, 2411430, 98719351, 197438702, 296158053, 493596755, 592316106, 691035457, 987193510, 1382070914, 1480790265, 2073106371, 2961580530, 3455177285, 4146212742, 6910354570, 10365531855, 20731063710]

約数ペア:

[(1, 20731063710), (2, 10365531855), (3, 6910354570), (5, 4146212742), (6, 3455177285), (7, 2961580530), (10, 2073106371), (14, 1480790265), (15, 1382070914), (21, 987193510), (30, 691035457), (35, 592316106), (42, 493596755), (70, 296158053), (105, 197438702), (210, 98719351), (8597, 2411430), (11483, 1805370), (17194, 1205715), (22966, 902685), (25791, 803810), (34449, 601790), (42985, 482286), (51582, 401905), (57415, 361074), (60179, 344490), (68898, 300895), (80381, 257910), (85970, 241143), (114830, 180537), (120358, 172245), (128955, 160762)]