20199850897030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{22189}}^1\times {\mathrm{13005061}}^1$

素因数の和:13027264

約数の個数: 32

約数和(自身を含む): 41555854912320

約数和(自身を除く): 21356004015290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 22189, 44378, 110945, 155323, 221890, 310646, 776615, 1553230, 13005061, 26010122, 65025305, 91035427, 130050610, 182070854, 455177135, 910354270, 288569298529, 577138597058, 1442846492645, 2019985089703, 2885692985290, 4039970179406, 10099925448515, 20199850897030]

約数ペア:

[(1, 20199850897030), (2, 10099925448515), (5, 4039970179406), (7, 2885692985290), (10, 2019985089703), (14, 1442846492645), (35, 577138597058), (70, 288569298529), (22189, 910354270), (44378, 455177135), (110945, 182070854), (155323, 130050610), (221890, 91035427), (310646, 65025305), (776615, 26010122), (1553230, 13005061)]