20221285188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7624919}}^1$

素因数の和:7624956

約数の個数: 48

約数和(自身を含む): 53801435520

約数和(自身を除く): 33580150332

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 7624919, 15249838, 22874757, 30499676, 45749514, 91499028, 99123947, 129623623, 198247894, 259247246, 297371841, 388870869, 396495788, 518494492, 594743682, 777741738, 1189487364, 1555483476, 1685107099, 3370214198, 5055321297, 6740428396, 10110642594, 20221285188]

約数ペア:

[(1, 20221285188), (2, 10110642594), (3, 6740428396), (4, 5055321297), (6, 3370214198), (12, 1685107099), (13, 1555483476), (17, 1189487364), (26, 777741738), (34, 594743682), (39, 518494492), (51, 396495788), (52, 388870869), (68, 297371841), (78, 259247246), (102, 198247894), (156, 129623623), (204, 99123947), (221, 91499028), (442, 45749514), (663, 30499676), (884, 22874757), (1326, 15249838), (2652, 7624919)]