20803787790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1859141}}^1$

素因数の和:1859524

約数の個数: 32

約数和(自身を含む): 50062975776

約数和(自身を除く): 29259187986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 746, 1119, 1865, 2238, 3730, 5595, 11190, 1859141, 3718282, 5577423, 9295705, 11154846, 18591410, 27887115, 55774230, 693459593, 1386919186, 2080378779, 3467297965, 4160757558, 6934595930, 10401893895, 20803787790]

約数ペア:

[(1, 20803787790), (2, 10401893895), (3, 6934595930), (5, 4160757558), (6, 3467297965), (10, 2080378779), (15, 1386919186), (30, 693459593), (373, 55774230), (746, 27887115), (1119, 18591410), (1865, 11154846), (2238, 9295705), (3730, 5577423), (5595, 3718282), (11190, 1859141)]