20403816210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{14633}}^1\times {\mathrm{15493}}^1$

素因数の和:30139

約数の個数: 48

約数和(自身を含む): 53056971864

約数和(自身を除く): 32653155654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 14633, 15493, 29266, 30986, 43899, 46479, 73165, 77465, 87798, 92958, 131697, 139437, 146330, 154930, 219495, 232395, 263394, 278874, 438990, 464790, 658485, 697185, 1316970, 1394370, 226709069, 453418138, 680127207, 1133545345, 1360254414, 2040381621, 2267090690, 3400636035, 4080763242, 6801272070, 10201908105, 20403816210]

約数ペア:

[(1, 20403816210), (2, 10201908105), (3, 6801272070), (5, 4080763242), (6, 3400636035), (9, 2267090690), (10, 2040381621), (15, 1360254414), (18, 1133545345), (30, 680127207), (45, 453418138), (90, 226709069), (14633, 1394370), (15493, 1316970), (29266, 697185), (30986, 658485), (43899, 464790), (46479, 438990), (73165, 278874), (77465, 263394), (87798, 232395), (92958, 219495), (131697, 154930), (139437, 146330)]