20251018886

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{316037}}^1$

素因数の和:316268

約数の個数: 32

約数和(自身を含む): 36407577600

約数和(自身を除く): 16156558714

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1393, 2786, 4577, 9154, 32039, 64078, 316037, 632074, 2212259, 4424518, 7268851, 14537702, 50881957, 62891363, 101763914, 125782726, 440239541, 880479082, 1446501349, 2893002698, 10125509443, 20251018886]

約数ペア:

[(1, 20251018886), (2, 10125509443), (7, 2893002698), (14, 1446501349), (23, 880479082), (46, 440239541), (161, 125782726), (199, 101763914), (322, 62891363), (398, 50881957), (1393, 14537702), (2786, 7268851), (4577, 4424518), (9154, 2212259), (32039, 632074), (64078, 316037)]