20189165046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1\times {\mathrm{86263}}^1$

素因数の和:88340

約数の個数: 32

約数和(自身を含む): 42524701440

約数和(自身を除く): 22335536394

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2053, 4106, 6159, 12318, 39007, 78014, 86263, 117021, 172526, 234042, 258789, 517578, 1638997, 3277994, 4916991, 9833982, 177097939, 354195878, 531293817, 1062587634, 3364860841, 6729721682, 10094582523, 20189165046]

約数ペア:

[(1, 20189165046), (2, 10094582523), (3, 6729721682), (6, 3364860841), (19, 1062587634), (38, 531293817), (57, 354195878), (114, 177097939), (2053, 9833982), (4106, 4916991), (6159, 3277994), (12318, 1638997), (39007, 517578), (78014, 258789), (86263, 234042), (117021, 172526)]