20706732

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{10091}}^1$

素因数の和:10123

約数の個数: 48

約数和(自身を含む): 56515200

約数和(自身を除く): 35808468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 10091, 20182, 30273, 40364, 60546, 90819, 121092, 181638, 191729, 272457, 363276, 383458, 544914, 575187, 766916, 1089828, 1150374, 1725561, 2300748, 3451122, 5176683, 6902244, 10353366, 20706732]

約数ペア:

[(1, 20706732), (2, 10353366), (3, 6902244), (4, 5176683), (6, 3451122), (9, 2300748), (12, 1725561), (18, 1150374), (19, 1089828), (27, 766916), (36, 575187), (38, 544914), (54, 383458), (57, 363276), (76, 272457), (108, 191729), (114, 181638), (171, 121092), (228, 90819), (342, 60546), (513, 40364), (684, 30273), (1026, 20182), (2052, 10091)]