20644032

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5659}}^1$

素因数の和:5693

約数の個数: 56

約数和(自身を含む): 57505600

約数和(自身を除く): 36861568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5659, 11318, 16977, 22636, 33954, 45272, 67908, 90544, 107521, 135816, 181088, 215042, 271632, 322563, 362176, 430084, 543264, 645126, 860168, 1086528, 1290252, 1720336, 2580504, 3440672, 5161008, 6881344, 10322016, 20644032]

約数ペア:

[(1, 20644032), (2, 10322016), (3, 6881344), (4, 5161008), (6, 3440672), (8, 2580504), (12, 1720336), (16, 1290252), (19, 1086528), (24, 860168), (32, 645126), (38, 543264), (48, 430084), (57, 362176), (64, 322563), (76, 271632), (96, 215042), (114, 181088), (152, 135816), (192, 107521), (228, 90544), (304, 67908), (456, 45272), (608, 33954), (912, 22636), (1216, 16977), (1824, 11318), (3648, 5659)]