20257109664

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5147}}^1\times {\mathrm{3727}}^1$

素因数の和:8898

約数の個数: 96

約数和(自身を含む): 58035833856

約数和(自身を除く): 37778724192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 3727, 5147, 7454, 10294, 11181, 14908, 15441, 20588, 22362, 29816, 30882, 40997, 41176, 44724, 56617, 59632, 61764, 81994, 82352, 89448, 113234, 119264, 122991, 123528, 163988, 164704, 169851, 178896, 226468, 245982, 247056, 327976, 339702, 357792, 452936, 491964, 494112, 655952, 679404, 905872, 983928, 1311904, 1358808, 1811744, 1967856, 2717616, 3935712, 5435232, 19182869, 38365738, 57548607, 76731476, 115097214, 153462952, 211011559, 230194428, 306925904, 422023118, 460388856, 613851808, 633034677, 844046236, 920777712, 1266069354, 1688092472, 1841555424, 2532138708, 3376184944, 5064277416, 6752369888, 10128554832, 20257109664]

約数ペア:

[(1, 20257109664), (2, 10128554832), (3, 6752369888), (4, 5064277416), (6, 3376184944), (8, 2532138708), (11, 1841555424), (12, 1688092472), (16, 1266069354), (22, 920777712), (24, 844046236), (32, 633034677), (33, 613851808), (44, 460388856), (48, 422023118), (66, 306925904), (88, 230194428), (96, 211011559), (132, 153462952), (176, 115097214), (264, 76731476), (352, 57548607), (528, 38365738), (1056, 19182869), (3727, 5435232), (5147, 3935712), (7454, 2717616), (10294, 1967856), (11181, 1811744), (14908, 1358808), (15441, 1311904), (20588, 983928), (22362, 905872), (29816, 679404), (30882, 655952), (40997, 494112), (41176, 491964), (44724, 452936), (56617, 357792), (59632, 339702), (61764, 327976), (81994, 247056), (82352, 245982), (89448, 226468), (113234, 178896), (119264, 169851), (122991, 164704), (123528, 163988)]