20113092118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1\times {\mathrm{43711}}^1$

素因数の和:45172

約数の個数: 32

約数和(自身を含む): 36004700160

約数和(自身を除く): 15891608042

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1429, 2858, 10003, 20006, 32867, 43711, 65734, 87422, 230069, 305977, 460138, 611954, 1005353, 2010706, 7037471, 14074942, 62463019, 124926038, 437241133, 874482266, 1436649437, 2873298874, 10056546059, 20113092118]

約数ペア:

[(1, 20113092118), (2, 10056546059), (7, 2873298874), (14, 1436649437), (23, 874482266), (46, 437241133), (161, 124926038), (322, 62463019), (1429, 14074942), (2858, 7037471), (10003, 2010706), (20006, 1005353), (32867, 611954), (43711, 460138), (65734, 305977), (87422, 230069)]