20248596

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 52752000

約数和(自身を除く): 32503404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 599, 626, 939, 1198, 1252, 1797, 1878, 2396, 2817, 3594, 3756, 5391, 5634, 7188, 8451, 10782, 11268, 16173, 16902, 21564, 32346, 33804, 64692, 187487, 374974, 562461, 749948, 1124922, 1687383, 2249844, 3374766, 5062149, 6749532, 10124298, 20248596]

約数ペア:

[(1, 20248596), (2, 10124298), (3, 6749532), (4, 5062149), (6, 3374766), (9, 2249844), (12, 1687383), (18, 1124922), (27, 749948), (36, 562461), (54, 374974), (108, 187487), (313, 64692), (599, 33804), (626, 32346), (939, 21564), (1198, 16902), (1252, 16173), (1797, 11268), (1878, 10782), (2396, 8451), (2817, 7188), (3594, 5634), (3756, 5391)]