20142432

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:450

約数の個数: 120

約数和(自身を含む): 62508600

約数和(自身を除く): 42366168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 409, 432, 456, 513, 608, 648, 684, 818, 864, 912, 1026, 1227, 1296, 1368, 1539, 1636, 1824, 2052, 2454, 2592, 2736, 3078, 3272, 3681, 4104, 4908, 5472, 6156, 6544, 7362, 7771, 8208, 9816, 11043, 12312, 13088, 14724, 15542, 16416, 19632, 22086, 23313, 24624, 29448, 31084, 33129, 39264, 44172, 46626, 49248, 58896, 62168, 66258, 69939, 88344, 93252, 117792, 124336, 132516, 139878, 176688, 186504, 209817, 248672, 265032, 279756, 353376, 373008, 419634, 530064, 559512, 629451, 746016, 839268, 1060128, 1119024, 1258902, 1678536, 2238048, 2517804, 3357072, 5035608, 6714144, 10071216, 20142432]

約数ペア:

[(1, 20142432), (2, 10071216), (3, 6714144), (4, 5035608), (6, 3357072), (8, 2517804), (9, 2238048), (12, 1678536), (16, 1258902), (18, 1119024), (19, 1060128), (24, 839268), (27, 746016), (32, 629451), (36, 559512), (38, 530064), (48, 419634), (54, 373008), (57, 353376), (72, 279756), (76, 265032), (81, 248672), (96, 209817), (108, 186504), (114, 176688), (144, 139878), (152, 132516), (162, 124336), (171, 117792), (216, 93252), (228, 88344), (288, 69939), (304, 66258), (324, 62168), (342, 58896), (409, 49248), (432, 46626), (456, 44172), (513, 39264), (608, 33129), (648, 31084), (684, 29448), (818, 24624), (864, 23313), (912, 22086), (1026, 19632), (1227, 16416), (1296, 15542), (1368, 14724), (1539, 13088), (1636, 12312), (1824, 11043), (2052, 9816), (2454, 8208), (2592, 7771), (2736, 7362), (3078, 6544), (3272, 6156), (3681, 5472), (4104, 4908)]