20199892462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1\times {\mathrm{3203}}^1$

素因数の和:6192

約数の個数: 32

約数和(自身を含む): 32311084032

約数和(自身を除く): 12111191570

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 2917, 3203, 5834, 6406, 67091, 73669, 134182, 137099, 147338, 150541, 274198, 301082, 3153277, 3462443, 6306554, 6924886, 9343151, 18686302, 214892473, 429784946, 439128097, 878256194, 10099946231, 20199892462]

約数ペア:

[(1, 20199892462), (2, 10099946231), (23, 878256194), (46, 439128097), (47, 429784946), (94, 214892473), (1081, 18686302), (2162, 9343151), (2917, 6924886), (3203, 6306554), (5834, 3462443), (6406, 3153277), (67091, 301082), (73669, 274198), (134182, 150541), (137099, 147338)]