20187494850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{6883}}^1\times {\mathrm{19553}}^1$

素因数の和:26451

約数の個数: 48

約数和(自身を含む): 50074821792

約数和(自身を除く): 29887326942

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 6883, 13766, 19553, 20649, 34415, 39106, 41298, 58659, 68830, 97765, 103245, 117318, 172075, 195530, 206490, 293295, 344150, 488825, 516225, 586590, 977650, 1032450, 1466475, 2932950, 134583299, 269166598, 403749897, 672916495, 807499794, 1345832990, 2018749485, 3364582475, 4037498970, 6729164950, 10093747425, 20187494850]

約数ペア:

[(1, 20187494850), (2, 10093747425), (3, 6729164950), (5, 4037498970), (6, 3364582475), (10, 2018749485), (15, 1345832990), (25, 807499794), (30, 672916495), (50, 403749897), (75, 269166598), (150, 134583299), (6883, 2932950), (13766, 1466475), (19553, 1032450), (20649, 977650), (34415, 586590), (39106, 516225), (41298, 488825), (58659, 344150), (68830, 293295), (97765, 206490), (103245, 195530), (117318, 172075)]