2001070020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{14869}}^1$

素因数の和:17124

約数の個数: 48

約数和(自身を含む): 5605871040

約数和(自身を除く): 3604801020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2243, 4486, 6729, 8972, 11215, 13458, 14869, 22430, 26916, 29738, 33645, 44607, 44860, 59476, 67290, 74345, 89214, 134580, 148690, 178428, 223035, 297380, 446070, 892140, 33351167, 66702334, 100053501, 133404668, 166755835, 200107002, 333511670, 400214004, 500267505, 667023340, 1000535010, 2001070020]

約数ペア:

[(1, 2001070020), (2, 1000535010), (3, 667023340), (4, 500267505), (5, 400214004), (6, 333511670), (10, 200107002), (12, 166755835), (15, 133404668), (20, 100053501), (30, 66702334), (60, 33351167), (2243, 892140), (4486, 446070), (6729, 297380), (8972, 223035), (11215, 178428), (13458, 148690), (14869, 134580), (22430, 89214), (26916, 74345), (29738, 67290), (33645, 59476), (44607, 44860)]