20148324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 54168576

約数和(自身を除く): 34020252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1831, 1834, 2751, 3662, 3668, 5493, 5502, 7324, 10986, 11004, 12817, 21972, 25634, 38451, 51268, 76902, 153804, 239861, 479722, 719583, 959444, 1439166, 1679027, 2878332, 3358054, 5037081, 6716108, 10074162, 20148324]

約数ペア:

[(1, 20148324), (2, 10074162), (3, 6716108), (4, 5037081), (6, 3358054), (7, 2878332), (12, 1679027), (14, 1439166), (21, 959444), (28, 719583), (42, 479722), (84, 239861), (131, 153804), (262, 76902), (393, 51268), (524, 38451), (786, 25634), (917, 21972), (1572, 12817), (1831, 11004), (1834, 10986), (2751, 7324), (3662, 5502), (3668, 5493)]