20105647008

素因数分解:

$2^5\times 3^1\times {\mathrm{1579}}^1\times {\mathrm{132637}}^1$

素因数の和:134229

約数の個数: 48

約数和(自身を含む): 52811146080

約数和(自身を除く): 32705499072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1579, 3158, 4737, 6316, 9474, 12632, 18948, 25264, 37896, 50528, 75792, 132637, 151584, 265274, 397911, 530548, 795822, 1061096, 1591644, 2122192, 3183288, 4244384, 6366576, 12733152, 209433823, 418867646, 628301469, 837735292, 1256602938, 1675470584, 2513205876, 3350941168, 5026411752, 6701882336, 10052823504, 20105647008]

約数ペア:

[(1, 20105647008), (2, 10052823504), (3, 6701882336), (4, 5026411752), (6, 3350941168), (8, 2513205876), (12, 1675470584), (16, 1256602938), (24, 837735292), (32, 628301469), (48, 418867646), (96, 209433823), (1579, 12733152), (3158, 6366576), (4737, 4244384), (6316, 3183288), (9474, 2122192), (12632, 1591644), (18948, 1061096), (25264, 795822), (37896, 530548), (50528, 397911), (75792, 265274), (132637, 151584)]