20177056230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1\times {\mathrm{7517}}^1$

素因数の和:8341

約数の個数: 64

約数和(自身を含む): 48872533248

約数和(自身を除く): 28695477018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 683, 786, 1310, 1366, 1965, 2049, 3415, 3930, 4098, 6830, 7517, 10245, 15034, 20490, 22551, 37585, 45102, 75170, 89473, 112755, 178946, 225510, 268419, 447365, 536838, 894730, 984727, 1342095, 1969454, 2684190, 2954181, 4923635, 5134111, 5908362, 9847270, 10268222, 14770905, 15402333, 25670555, 29541810, 30804666, 51341110, 77011665, 154023330, 672568541, 1345137082, 2017705623, 3362842705, 4035411246, 6725685410, 10088528115, 20177056230]

約数ペア:

[(1, 20177056230), (2, 10088528115), (3, 6725685410), (5, 4035411246), (6, 3362842705), (10, 2017705623), (15, 1345137082), (30, 672568541), (131, 154023330), (262, 77011665), (393, 51341110), (655, 30804666), (683, 29541810), (786, 25670555), (1310, 15402333), (1366, 14770905), (1965, 10268222), (2049, 9847270), (3415, 5908362), (3930, 5134111), (4098, 4923635), (6830, 2954181), (7517, 2684190), (10245, 1969454), (15034, 1342095), (20490, 984727), (22551, 894730), (37585, 536838), (45102, 447365), (75170, 268419), (89473, 225510), (112755, 178946)]