20183770088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{896897}}^1$

素因数の和:897029

約数の個数: 32

約数和(自身を含む): 39553201800

約数和(自身を除く): 19369431712

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 2813, 5626, 11252, 22504, 896897, 1793794, 3587588, 7175176, 26010013, 52020026, 86999009, 104040052, 173998018, 208080104, 347996036, 695992072, 2522971261, 5045942522, 10091885044, 20183770088]

約数ペア:

[(1, 20183770088), (2, 10091885044), (4, 5045942522), (8, 2522971261), (29, 695992072), (58, 347996036), (97, 208080104), (116, 173998018), (194, 104040052), (232, 86999009), (388, 52020026), (776, 26010013), (2813, 7175176), (5626, 3587588), (11252, 1793794), (22504, 896897)]