20044476

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6031

約数の個数: 48

約数和(自身を含む): 53652480

約数和(自身を除く): 33608004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5987, 11974, 17961, 23948, 35922, 53883, 71844, 107766, 161649, 185597, 215532, 323298, 371194, 556791, 646596, 742388, 1113582, 1670373, 2227164, 3340746, 5011119, 6681492, 10022238, 20044476]

約数ペア:

[(1, 20044476), (2, 10022238), (3, 6681492), (4, 5011119), (6, 3340746), (9, 2227164), (12, 1670373), (18, 1113582), (27, 742388), (31, 646596), (36, 556791), (54, 371194), (62, 323298), (93, 215532), (108, 185597), (124, 161649), (186, 107766), (279, 71844), (372, 53883), (558, 35922), (837, 23948), (1116, 17961), (1674, 11974), (3348, 5987)]