20120803954

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{7369}}^1$

素因数の和:7842

約数の個数: 32

約数和(自身を含む): 31520016000

約数和(自身を除く): 11399212046

約数列:

[1, 2, 29, 58, 179, 263, 358, 526, 5191, 7369, 7627, 10382, 14738, 15254, 47077, 94154, 213701, 427402, 1319051, 1365233, 1938047, 2638102, 2730466, 3876094, 38252479, 56203363, 76504958, 112406726, 346910413, 693820826, 10060401977, 20120803954]

約数ペア:

[(1, 20120803954), (2, 10060401977), (29, 693820826), (58, 346910413), (179, 112406726), (263, 76504958), (358, 56203363), (526, 38252479), (5191, 3876094), (7369, 2730466), (7627, 2638102), (10382, 1938047), (14738, 1365233), (15254, 1319051), (47077, 427402), (94154, 213701)]