201620239140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3360337319}}^1$

素因数の和:3360337331

約数の個数: 24

約数和(自身を含む): 564536669760

約数和(自身を除く): 362916430620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3360337319, 6720674638, 10081011957, 13441349276, 16801686595, 20162023914, 33603373190, 40324047828, 50405059785, 67206746380, 100810119570, 201620239140]

約数ペア:

[(1, 201620239140), (2, 100810119570), (3, 67206746380), (4, 50405059785), (5, 40324047828), (6, 33603373190), (10, 20162023914), (12, 16801686595), (15, 13441349276), (20, 10081011957), (30, 6720674638), (60, 3360337319)]