20584844854

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{44533}}^1$

素因数の和:44920

約数の個数: 32

約数和(自身を含む): 35694179136

約数和(自身を除く): 15109334282

約数列:

[1, 2, 7, 14, 137, 241, 274, 482, 959, 1687, 1918, 3374, 33017, 44533, 66034, 89066, 231119, 311731, 462238, 623462, 6101021, 10732453, 12202042, 21464906, 42707147, 75127171, 85414294, 150254342, 1470346061, 2940692122, 10292422427, 20584844854]

約数ペア:

[(1, 20584844854), (2, 10292422427), (7, 2940692122), (14, 1470346061), (137, 150254342), (241, 85414294), (274, 75127171), (482, 42707147), (959, 21464906), (1687, 12202042), (1918, 10732453), (3374, 6101021), (33017, 623462), (44533, 462238), (66034, 311731), (89066, 231119)]