20265514770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3732139}}^1$

素因数の和:3732330

約数の個数: 32

約数和(自身を含む): 48905962560

約数和(自身を除く): 28640447790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 3732139, 7464278, 11196417, 18660695, 22392834, 37321390, 55982085, 111964170, 675517159, 1351034318, 2026551477, 3377585795, 4053102954, 6755171590, 10132757385, 20265514770]

約数ペア:

[(1, 20265514770), (2, 10132757385), (3, 6755171590), (5, 4053102954), (6, 3377585795), (10, 2026551477), (15, 1351034318), (30, 675517159), (181, 111964170), (362, 55982085), (543, 37321390), (905, 22392834), (1086, 18660695), (1810, 11196417), (2715, 7464278), (5430, 3732139)]