20199802748906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{967}}^1\times {\mathrm{763883}}^1$

素因数の和:764987

約数の個数: 48

約数和(自身を含む): 33634154740032

約数和(自身を除く): 13434351991126

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 967, 1243, 1934, 2486, 10637, 13673, 21274, 27346, 109271, 117007, 218542, 234014, 763883, 1201981, 1527766, 2403962, 8402713, 13221791, 16805426, 26443582, 86318779, 92429843, 172637558, 184859686, 738674861, 949506569, 1477349722, 1899013138, 8125423471, 10444572259, 16250846942, 20889144518, 83470259293, 89379658181, 166940518586, 178759316362, 918172852223, 1836345704446, 10099901374453, 20199802748906]

約数ペア:

[(1, 20199802748906), (2, 10099901374453), (11, 1836345704446), (22, 918172852223), (113, 178759316362), (121, 166940518586), (226, 89379658181), (242, 83470259293), (967, 20889144518), (1243, 16250846942), (1934, 10444572259), (2486, 8125423471), (10637, 1899013138), (13673, 1477349722), (21274, 949506569), (27346, 738674861), (109271, 184859686), (117007, 172637558), (218542, 92429843), (234014, 86318779), (763883, 26443582), (1201981, 16805426), (1527766, 13221791), (2403962, 8402713)]