20247218274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7013}}^1\times {\mathrm{20921}}^1$

素因数の和:27962

約数の個数: 32

約数和(自身を含む): 42263109504

約数和(自身を除く): 22015891230

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 7013, 14026, 20921, 21039, 41842, 42078, 62763, 125526, 161299, 322598, 481183, 483897, 962366, 967794, 1443549, 2887098, 146718973, 293437946, 440156919, 880313838, 3374536379, 6749072758, 10123609137, 20247218274]

約数ペア:

[(1, 20247218274), (2, 10123609137), (3, 6749072758), (6, 3374536379), (23, 880313838), (46, 440156919), (69, 293437946), (138, 146718973), (7013, 2887098), (14026, 1443549), (20921, 967794), (21039, 962366), (41842, 483897), (42078, 481183), (62763, 322598), (125526, 161299)]