20233436403

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{4931}}^1$

素因数の和:5315

約数の個数: 32

約数和(自身を含む): 27842994432

約数和(自身を除く): 7609558029

約数列:

[1, 3, 53, 131, 159, 197, 393, 591, 4931, 6943, 10441, 14793, 20829, 25807, 31323, 77421, 261343, 645961, 784029, 971407, 1367771, 1937883, 2914221, 4103313, 34235933, 51484571, 102707799, 127254317, 154453713, 381762951, 6744478801, 20233436403]

約数ペア:

[(1, 20233436403), (3, 6744478801), (53, 381762951), (131, 154453713), (159, 127254317), (197, 102707799), (393, 51484571), (591, 34235933), (4931, 4103313), (6943, 2914221), (10441, 1937883), (14793, 1367771), (20829, 971407), (25807, 784029), (31323, 645961), (77421, 261343)]