20414748

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{167}}^2$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 48706952

約数和(自身を除く): 28292204

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 167, 183, 244, 334, 366, 501, 668, 732, 1002, 2004, 10187, 20374, 27889, 30561, 40748, 55778, 61122, 83667, 111556, 122244, 167334, 334668, 1701229, 3402458, 5103687, 6804916, 10207374, 20414748]

約数ペア:

[(1, 20414748), (2, 10207374), (3, 6804916), (4, 5103687), (6, 3402458), (12, 1701229), (61, 334668), (122, 167334), (167, 122244), (183, 111556), (244, 83667), (334, 61122), (366, 55778), (501, 40748), (668, 30561), (732, 27889), (1002, 20374), (2004, 10187)]