202015884920

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{8403323}}^1$

素因数の和:8403935

約数の個数: 32

約数和(自身を含む): 455292094320

約数和(自身を除く): 253276209400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 6010, 12020, 24040, 8403323, 16806646, 33613292, 42016615, 67226584, 84033230, 168066460, 336132920, 5050397123, 10100794246, 20201588492, 25251985615, 40403176984, 50503971230, 101007942460, 202015884920]

約数ペア:

[(1, 202015884920), (2, 101007942460), (4, 50503971230), (5, 40403176984), (8, 25251985615), (10, 20201588492), (20, 10100794246), (40, 5050397123), (601, 336132920), (1202, 168066460), (2404, 84033230), (3005, 67226584), (4808, 42016615), (6010, 33613292), (12020, 16806646), (24040, 8403323)]