20085771522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{465013}}^1$

素因数の和:465354

約数の個数: 32

約数和(自身を含む): 42052146048

約数和(自身を除く): 21966374526

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 626, 939, 1878, 7199, 14398, 21597, 43194, 465013, 930026, 1395039, 2790078, 10695299, 21390598, 32085897, 64171794, 145549069, 291098138, 436647207, 873294414, 3347628587, 6695257174, 10042885761, 20085771522]

約数ペア:

[(1, 20085771522), (2, 10042885761), (3, 6695257174), (6, 3347628587), (23, 873294414), (46, 436647207), (69, 291098138), (138, 145549069), (313, 64171794), (626, 32085897), (939, 21390598), (1878, 10695299), (7199, 2790078), (14398, 1395039), (21597, 930026), (43194, 465013)]