20504384

素因数分解:

$2^6\times {\mathrm{421}}^1\times {\mathrm{761}}^1$

素因数の和:1194

約数の個数: 28

約数和(自身を含む): 40838628

約数和(自身を除く): 20334244

約数列:

[1, 2, 4, 8, 16, 32, 64, 421, 761, 842, 1522, 1684, 3044, 3368, 6088, 6736, 12176, 13472, 24352, 26944, 48704, 320381, 640762, 1281524, 2563048, 5126096, 10252192, 20504384]

約数ペア:

[(1, 20504384), (2, 10252192), (4, 5126096), (8, 2563048), (16, 1281524), (32, 640762), (64, 320381), (421, 48704), (761, 26944), (842, 24352), (1522, 13472), (1684, 12176), (3044, 6736), (3368, 6088)]