20148705066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10709}}^1\times {\mathrm{44797}}^1$

素因数の和:55518

約数の個数: 32

約数和(自身を含む): 46059511680

約数和(自身を除く): 25910806614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10709, 21418, 32127, 44797, 64254, 74963, 89594, 134391, 149926, 224889, 268782, 313579, 449778, 627158, 940737, 1881474, 479731073, 959462146, 1439193219, 2878386438, 3358117511, 6716235022, 10074352533, 20148705066]

約数ペア:

[(1, 20148705066), (2, 10074352533), (3, 6716235022), (6, 3358117511), (7, 2878386438), (14, 1439193219), (21, 959462146), (42, 479731073), (10709, 1881474), (21418, 940737), (32127, 627158), (44797, 449778), (64254, 313579), (74963, 268782), (89594, 224889), (134391, 149926)]