20546490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22093}}^1$

素因数の和:22134

約数の個数: 32

約数和(自身を含む): 50904576

約数和(自身を除く): 30358086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 22093, 44186, 66279, 110465, 132558, 220930, 331395, 662790, 684883, 1369766, 2054649, 3424415, 4109298, 6848830, 10273245, 20546490]

約数ペア:

[(1, 20546490), (2, 10273245), (3, 6848830), (5, 4109298), (6, 3424415), (10, 2054649), (15, 1369766), (30, 684883), (31, 662790), (62, 331395), (93, 220930), (155, 132558), (186, 110465), (310, 66279), (465, 44186), (930, 22093)]