20180781726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{88997}}^1\times {\mathrm{5399}}^1$

素因数の和:94408

約数の個数: 32

約数和(自身を含む): 46136563200

約数和(自身を除く): 25955781474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5399, 10798, 16197, 32394, 37793, 75586, 88997, 113379, 177994, 226758, 266991, 533982, 622979, 1245958, 1868937, 3737874, 480494803, 960989606, 1441484409, 2882968818, 3363463621, 6726927242, 10090390863, 20180781726]

約数ペア:

[(1, 20180781726), (2, 10090390863), (3, 6726927242), (6, 3363463621), (7, 2882968818), (14, 1441484409), (21, 960989606), (42, 480494803), (5399, 3737874), (10798, 1868937), (16197, 1245958), (32394, 622979), (37793, 533982), (75586, 266991), (88997, 226758), (113379, 177994)]