20733376

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{11171}}^1$

素因数の和:11212

約数の個数: 28

約数和(自身を含む): 42565320

約数和(自身を除く): 21831944

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 11171, 22342, 44684, 89368, 178736, 323959, 357472, 647918, 714944, 1295836, 2591672, 5183344, 10366688, 20733376]

約数ペア:

[(1, 20733376), (2, 10366688), (4, 5183344), (8, 2591672), (16, 1295836), (29, 714944), (32, 647918), (58, 357472), (64, 323959), (116, 178736), (232, 89368), (464, 44684), (928, 22342), (1856, 11171)]