20962091206

素因数分解:

$2^1\times 7^1\times {\mathrm{67607}}^1\times {\mathrm{22147}}^1$

素因数の和:89763

約数の個数: 16

約数和(自身を含む): 35937167616

約数和(自身を除く): 14975076410

約数列:

[1, 2, 7, 14, 22147, 44294, 67607, 135214, 155029, 310058, 473249, 946498, 1497292229, 2994584458, 10481045603, 20962091206]

約数ペア:

[(1, 20962091206), (2, 10481045603), (7, 2994584458), (14, 1497292229), (22147, 946498), (44294, 473249), (67607, 310058), (135214, 155029)]