20060676872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{14087}}^1$

素因数の和:14430

約数の個数: 64

約数和(自身を含む): 41050177920

約数和(自身を除く): 20989501048

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 283, 296, 566, 629, 1132, 1258, 2264, 2516, 4811, 5032, 9622, 10471, 14087, 19244, 20942, 28174, 38488, 41884, 56348, 83768, 112696, 178007, 239479, 356014, 478958, 521219, 712028, 957916, 1042438, 1424056, 1915832, 2084876, 3986621, 4169752, 7973242, 8860723, 15946484, 17721446, 31892968, 35442892, 67772557, 70885784, 135545114, 147504977, 271090228, 295009954, 542180456, 590019908, 1180039816, 2507584609, 5015169218, 10030338436, 20060676872]

約数ペア:

[(1, 20060676872), (2, 10030338436), (4, 5015169218), (8, 2507584609), (17, 1180039816), (34, 590019908), (37, 542180456), (68, 295009954), (74, 271090228), (136, 147504977), (148, 135545114), (283, 70885784), (296, 67772557), (566, 35442892), (629, 31892968), (1132, 17721446), (1258, 15946484), (2264, 8860723), (2516, 7973242), (4811, 4169752), (5032, 3986621), (9622, 2084876), (10471, 1915832), (14087, 1424056), (19244, 1042438), (20942, 957916), (28174, 712028), (38488, 521219), (41884, 478958), (56348, 356014), (83768, 239479), (112696, 178007)]