20135928

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17851}}^1$

素因数の和:17907

約数の個数: 32

約数和(自身を含む): 51413760

約数和(自身を除く): 31277832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17851, 35702, 53553, 71404, 107106, 142808, 214212, 428424, 838997, 1677994, 2516991, 3355988, 5033982, 6711976, 10067964, 20135928]

約数ペア:

[(1, 20135928), (2, 10067964), (3, 6711976), (4, 5033982), (6, 3355988), (8, 2516991), (12, 1677994), (24, 838997), (47, 428424), (94, 214212), (141, 142808), (188, 107106), (282, 71404), (376, 53553), (564, 35702), (1128, 17851)]