20143379172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{3631}}^1$

素因数の和:4169

約数の個数: 96

約数和(自身を含む): 54157594624

約数和(自身を除く): 34014215452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 313, 422, 626, 633, 844, 939, 1252, 1266, 1477, 1878, 2191, 2532, 2954, 3631, 3756, 4382, 4431, 5908, 6573, 7262, 8764, 8862, 10893, 13146, 14524, 17724, 21786, 25417, 26292, 43572, 50834, 66043, 76251, 101668, 132086, 152502, 198129, 264172, 305004, 396258, 462301, 766141, 792516, 924602, 1136503, 1386903, 1532282, 1849204, 2273006, 2298423, 2773806, 3064564, 3409509, 4546012, 4596846, 5362987, 5547612, 6819018, 7955521, 9193692, 10725974, 13638036, 15911042, 16088961, 21451948, 23866563, 31822084, 32177922, 47733126, 64355844, 95466252, 239802133, 479604266, 719406399, 959208532, 1438812798, 1678614931, 2877625596, 3357229862, 5035844793, 6714459724, 10071689586, 20143379172]

約数ペア:

[(1, 20143379172), (2, 10071689586), (3, 6714459724), (4, 5035844793), (6, 3357229862), (7, 2877625596), (12, 1678614931), (14, 1438812798), (21, 959208532), (28, 719406399), (42, 479604266), (84, 239802133), (211, 95466252), (313, 64355844), (422, 47733126), (626, 32177922), (633, 31822084), (844, 23866563), (939, 21451948), (1252, 16088961), (1266, 15911042), (1477, 13638036), (1878, 10725974), (2191, 9193692), (2532, 7955521), (2954, 6819018), (3631, 5547612), (3756, 5362987), (4382, 4596846), (4431, 4546012), (5908, 3409509), (6573, 3064564), (7262, 2773806), (8764, 2298423), (8862, 2273006), (10893, 1849204), (13146, 1532282), (14524, 1386903), (17724, 1136503), (21786, 924602), (25417, 792516), (26292, 766141), (43572, 462301), (50834, 396258), (66043, 305004), (76251, 264172), (101668, 198129), (132086, 152502)]