20201265227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{45119}}^1$

素因数の和:45275

約数の個数: 32

約数和(自身を含む): 24741642240

約数和(自身を除く): 4540377013

約数列:

[1, 11, 13, 31, 101, 143, 341, 403, 1111, 1313, 3131, 4433, 14443, 34441, 40703, 45119, 447733, 496309, 586547, 1398689, 4557019, 6452017, 15385579, 18182957, 50127209, 59241247, 141267589, 200012527, 651653717, 1553943479, 1836478657, 20201265227]

約数ペア:

[(1, 20201265227), (11, 1836478657), (13, 1553943479), (31, 651653717), (101, 200012527), (143, 141267589), (341, 59241247), (403, 50127209), (1111, 18182957), (1313, 15385579), (3131, 6452017), (4433, 4557019), (14443, 1398689), (34441, 586547), (40703, 496309), (45119, 447733)]