20348540760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{169571173}}^1$

素因数の和:169571187

約数の個数: 32

約数和(自身を含む): 61045622640

約数和(自身を除く): 40697081880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 169571173, 339142346, 508713519, 678284692, 847855865, 1017427038, 1356569384, 1695711730, 2034854076, 2543567595, 3391423460, 4069708152, 5087135190, 6782846920, 10174270380, 20348540760]

約数ペア:

[(1, 20348540760), (2, 10174270380), (3, 6782846920), (4, 5087135190), (5, 4069708152), (6, 3391423460), (8, 2543567595), (10, 2034854076), (12, 1695711730), (15, 1356569384), (20, 1017427038), (24, 847855865), (30, 678284692), (40, 508713519), (60, 339142346), (120, 169571173)]