20235611640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5303}}^1\times {\mathrm{31799}}^1$

素因数の和:37116

約数の個数: 64

約数和(自身を含む): 60720192000

約数和(自身を除く): 40484580360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5303, 10606, 15909, 21212, 26515, 31799, 31818, 42424, 53030, 63598, 63636, 79545, 95397, 106060, 127196, 127272, 158995, 159090, 190794, 212120, 254392, 317990, 318180, 381588, 476985, 635980, 636360, 763176, 953970, 1271960, 1907940, 3815880, 168630097, 337260194, 505890291, 674520388, 843150485, 1011780582, 1349040776, 1686300970, 2023561164, 2529451455, 3372601940, 4047122328, 5058902910, 6745203880, 10117805820, 20235611640]

約数ペア:

[(1, 20235611640), (2, 10117805820), (3, 6745203880), (4, 5058902910), (5, 4047122328), (6, 3372601940), (8, 2529451455), (10, 2023561164), (12, 1686300970), (15, 1349040776), (20, 1011780582), (24, 843150485), (30, 674520388), (40, 505890291), (60, 337260194), (120, 168630097), (5303, 3815880), (10606, 1907940), (15909, 1271960), (21212, 953970), (26515, 763176), (31799, 636360), (31818, 635980), (42424, 476985), (53030, 381588), (63598, 318180), (63636, 317990), (79545, 254392), (95397, 212120), (106060, 190794), (127196, 159090), (127272, 158995)]