20095492035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1\times {\mathrm{14107}}^1$

素因数の和:18267

約数の個数: 32

約数和(自身を含む): 33561239040

約数和(自身を除く): 13465747005

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 4129, 12387, 14107, 20645, 42321, 61935, 70535, 94967, 211605, 284901, 324461, 474835, 973383, 1424505, 1622305, 4866915, 58247803, 174743409, 291239015, 873717045, 1339699469, 4019098407, 6698497345, 20095492035]

約数ペア:

[(1, 20095492035), (3, 6698497345), (5, 4019098407), (15, 1339699469), (23, 873717045), (69, 291239015), (115, 174743409), (345, 58247803), (4129, 4866915), (12387, 1622305), (14107, 1424505), (20645, 973383), (42321, 474835), (61935, 324461), (70535, 284901), (94967, 211605)]