20176535688

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^2\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 51473822400

約数和(自身を除く): 31297286712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 109, 206, 218, 309, 327, 412, 436, 618, 654, 727, 824, 872, 1236, 1308, 1454, 2181, 2472, 2616, 2908, 4362, 5816, 8724, 10609, 11227, 17448, 21218, 22454, 31827, 33681, 42436, 44908, 63654, 67362, 74881, 79243, 84872, 89816, 127308, 134724, 149762, 158486, 224643, 237729, 254616, 269448, 299524, 316972, 449286, 475458, 599048, 633944, 898572, 950916, 1156381, 1797144, 1901832, 2312762, 3469143, 4625524, 6938286, 7712743, 8162029, 9251048, 13876572, 15425486, 16324058, 23138229, 24486087, 27753144, 30850972, 32648116, 46276458, 48972174, 61701944, 65296232, 92552916, 97944348, 185105832, 195888696, 840688987, 1681377974, 2522066961, 3362755948, 5044133922, 6725511896, 10088267844, 20176535688]

約数ペア:

[(1, 20176535688), (2, 10088267844), (3, 6725511896), (4, 5044133922), (6, 3362755948), (8, 2522066961), (12, 1681377974), (24, 840688987), (103, 195888696), (109, 185105832), (206, 97944348), (218, 92552916), (309, 65296232), (327, 61701944), (412, 48972174), (436, 46276458), (618, 32648116), (654, 30850972), (727, 27753144), (824, 24486087), (872, 23138229), (1236, 16324058), (1308, 15425486), (1454, 13876572), (2181, 9251048), (2472, 8162029), (2616, 7712743), (2908, 6938286), (4362, 4625524), (5816, 3469143), (8724, 2312762), (10609, 1901832), (11227, 1797144), (17448, 1156381), (21218, 950916), (22454, 898572), (31827, 633944), (33681, 599048), (42436, 475458), (44908, 449286), (63654, 316972), (67362, 299524), (74881, 269448), (79243, 254616), (84872, 237729), (89816, 224643), (127308, 158486), (134724, 149762)]