20224366799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{174859}}^1$

素因数の和:174951

約数の個数: 32

約数和(自身を含む): 26321326080

約数和(自身を除く): 6096959281

約数列:

[1, 7, 13, 31, 41, 91, 217, 287, 403, 533, 1271, 2821, 3731, 8897, 16523, 115661, 174859, 1224013, 2273167, 5420629, 7169219, 15912169, 37944403, 50184533, 70468177, 93199847, 222245789, 493277239, 652398929, 1555720523, 2889195257, 20224366799]

約数ペア:

[(1, 20224366799), (7, 2889195257), (13, 1555720523), (31, 652398929), (41, 493277239), (91, 222245789), (217, 93199847), (287, 70468177), (403, 50184533), (533, 37944403), (1271, 15912169), (2821, 7169219), (3731, 5420629), (8897, 2273167), (16523, 1224013), (115661, 174859)]