20120899152

素因数分解:

$2^4\times 3^1\times {\mathrm{3307}}^1\times {\mathrm{126757}}^1$

素因数の和:130075

約数の個数: 40

約数和(自身を含む): 51995117536

約数和(自身を除く): 31874218384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3307, 6614, 9921, 13228, 19842, 26456, 39684, 52912, 79368, 126757, 158736, 253514, 380271, 507028, 760542, 1014056, 1521084, 2028112, 3042168, 6084336, 419185399, 838370798, 1257556197, 1676741596, 2515112394, 3353483192, 5030224788, 6706966384, 10060449576, 20120899152]

約数ペア:

[(1, 20120899152), (2, 10060449576), (3, 6706966384), (4, 5030224788), (6, 3353483192), (8, 2515112394), (12, 1676741596), (16, 1257556197), (24, 838370798), (48, 419185399), (3307, 6084336), (6614, 3042168), (9921, 2028112), (13228, 1521084), (19842, 1014056), (26456, 760542), (39684, 507028), (52912, 380271), (79368, 253514), (126757, 158736)]