20071034627

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{1871}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 23646504960

約数和(自身を除く): 3575470333

約数列:

[1, 7, 67, 89, 257, 469, 623, 1799, 1871, 5963, 13097, 17219, 22873, 41741, 120533, 125357, 160111, 166519, 480847, 877499, 1165633, 1532491, 3365929, 10727437, 11156773, 32216749, 42795383, 78097411, 225517243, 299567681, 2867290661, 20071034627]

約数ペア:

[(1, 20071034627), (7, 2867290661), (67, 299567681), (89, 225517243), (257, 78097411), (469, 42795383), (623, 32216749), (1799, 11156773), (1871, 10727437), (5963, 3365929), (13097, 1532491), (17219, 1165633), (22873, 877499), (41741, 480847), (120533, 166519), (125357, 160111)]