20223484065

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1\times {\mathrm{10903}}^1$

素因数の和:11838

約数の個数: 48

約数和(自身を含む): 35843977728

約数和(自身を除く): 15620493663

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 877, 2115, 2631, 4385, 7893, 10903, 13155, 32709, 39465, 41219, 54515, 98127, 123657, 163545, 206095, 370971, 490635, 512441, 618285, 1537323, 1854855, 2562205, 4611969, 7686615, 9561931, 23059845, 28685793, 47809655, 86057379, 143428965, 430286895, 449410757, 1348232271, 2247053785, 4044696813, 6741161355, 20223484065]

約数ペア:

[(1, 20223484065), (3, 6741161355), (5, 4044696813), (9, 2247053785), (15, 1348232271), (45, 449410757), (47, 430286895), (141, 143428965), (235, 86057379), (423, 47809655), (705, 28685793), (877, 23059845), (2115, 9561931), (2631, 7686615), (4385, 4611969), (7893, 2562205), (10903, 1854855), (13155, 1537323), (32709, 618285), (39465, 512441), (41219, 490635), (54515, 370971), (98127, 206095), (123657, 163545)]