20608110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3881}}^1$

素因数の和:3953

約数の個数: 48

約数和(自身を含む): 54503280

約数和(自身を除く): 33895170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 3881, 5310, 7762, 11643, 19405, 23286, 34929, 38810, 58215, 69858, 116430, 174645, 228979, 349290, 457958, 686937, 1144895, 1373874, 2060811, 2289790, 3434685, 4121622, 6869370, 10304055, 20608110]

約数ペア:

[(1, 20608110), (2, 10304055), (3, 6869370), (5, 4121622), (6, 3434685), (9, 2289790), (10, 2060811), (15, 1373874), (18, 1144895), (30, 686937), (45, 457958), (59, 349290), (90, 228979), (118, 174645), (177, 116430), (295, 69858), (354, 58215), (531, 38810), (590, 34929), (885, 23286), (1062, 19405), (1770, 11643), (2655, 7762), (3881, 5310)]