20191112058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{40177}}^1$

素因数の和:40591

約数の個数: 64

約数和(自身を含む): 46169343360

約数和(自身を除く): 25978231302

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 379, 442, 663, 758, 1137, 1326, 2274, 4927, 6443, 9854, 12886, 14781, 19329, 29562, 38658, 40177, 80354, 83759, 120531, 167518, 241062, 251277, 502554, 522301, 683009, 1044602, 1366018, 1566903, 2049027, 3133806, 4098054, 8879117, 15227083, 17758234, 26637351, 30454166, 45681249, 53274702, 91362498, 197952079, 258860411, 395904158, 517720822, 593856237, 776581233, 1187712474, 1553162466, 3365185343, 6730370686, 10095556029, 20191112058]

約数ペア:

[(1, 20191112058), (2, 10095556029), (3, 6730370686), (6, 3365185343), (13, 1553162466), (17, 1187712474), (26, 776581233), (34, 593856237), (39, 517720822), (51, 395904158), (78, 258860411), (102, 197952079), (221, 91362498), (379, 53274702), (442, 45681249), (663, 30454166), (758, 26637351), (1137, 17758234), (1326, 15227083), (2274, 8879117), (4927, 4098054), (6443, 3133806), (9854, 2049027), (12886, 1566903), (14781, 1366018), (19329, 1044602), (29562, 683009), (38658, 522301), (40177, 502554), (80354, 251277), (83759, 241062), (120531, 167518)]