20173418520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{62011}}^1$

素因数の和:64736

約数の個数: 64

約数和(自身を含む): 60543555840

約数和(自身を除く): 40370137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2711, 5422, 8133, 10844, 13555, 16266, 21688, 27110, 32532, 40665, 54220, 62011, 65064, 81330, 108440, 124022, 162660, 186033, 248044, 310055, 325320, 372066, 496088, 620110, 744132, 930165, 1240220, 1488264, 1860330, 2480440, 3720660, 7441320, 168111821, 336223642, 504335463, 672447284, 840559105, 1008670926, 1344894568, 1681118210, 2017341852, 2521677315, 3362236420, 4034683704, 5043354630, 6724472840, 10086709260, 20173418520]

約数ペア:

[(1, 20173418520), (2, 10086709260), (3, 6724472840), (4, 5043354630), (5, 4034683704), (6, 3362236420), (8, 2521677315), (10, 2017341852), (12, 1681118210), (15, 1344894568), (20, 1008670926), (24, 840559105), (30, 672447284), (40, 504335463), (60, 336223642), (120, 168111821), (2711, 7441320), (5422, 3720660), (8133, 2480440), (10844, 1860330), (13555, 1488264), (16266, 1240220), (21688, 930165), (27110, 744132), (32532, 620110), (40665, 496088), (54220, 372066), (62011, 325320), (65064, 310055), (81330, 248044), (108440, 186033), (124022, 162660)]