20846328

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3793}}^1$

素因数の和:4031

約数の個数: 32

約数和(自身を含む): 52357200

約数和(自身を除く): 31510872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 3793, 5496, 7586, 11379, 15172, 22758, 30344, 45516, 91032, 868597, 1737194, 2605791, 3474388, 5211582, 6948776, 10423164, 20846328]

約数ペア:

[(1, 20846328), (2, 10423164), (3, 6948776), (4, 5211582), (6, 3474388), (8, 2605791), (12, 1737194), (24, 868597), (229, 91032), (458, 45516), (687, 30344), (916, 22758), (1374, 15172), (1832, 11379), (2748, 7586), (3793, 5496)]