2013186320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1094123}}^1$

素因数の和:1094159

約数の個数: 40

約数和(自身を含む): 4884169536

約数和(自身を除く): 2870983216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1094123, 2188246, 4376492, 5470615, 8752984, 10941230, 17505968, 21882460, 25164829, 43764920, 50329658, 87529840, 100659316, 125824145, 201318632, 251648290, 402637264, 503296580, 1006593160, 2013186320]

約数ペア:

[(1, 2013186320), (2, 1006593160), (4, 503296580), (5, 402637264), (8, 251648290), (10, 201318632), (16, 125824145), (20, 100659316), (23, 87529840), (40, 50329658), (46, 43764920), (80, 25164829), (92, 21882460), (115, 17505968), (184, 10941230), (230, 8752984), (368, 5470615), (460, 4376492), (920, 2188246), (1840, 1094123)]