20215252602

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{681061}}^1$

素因数の和:681183

約数の個数: 48

約数和(自身を含む): 46854341352

約数和(自身を除く): 26639088750

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 97, 102, 153, 194, 291, 306, 582, 873, 1649, 1746, 3298, 4947, 9894, 14841, 29682, 681061, 1362122, 2043183, 4086366, 6129549, 11578037, 12259098, 23156074, 34734111, 66062917, 69468222, 104202333, 132125834, 198188751, 208404666, 396377502, 594566253, 1123069589, 1189132506, 2246139178, 3369208767, 6738417534, 10107626301, 20215252602]

約数ペア:

[(1, 20215252602), (2, 10107626301), (3, 6738417534), (6, 3369208767), (9, 2246139178), (17, 1189132506), (18, 1123069589), (34, 594566253), (51, 396377502), (97, 208404666), (102, 198188751), (153, 132125834), (194, 104202333), (291, 69468222), (306, 66062917), (582, 34734111), (873, 23156074), (1649, 12259098), (1746, 11578037), (3298, 6129549), (4947, 4086366), (9894, 2043183), (14841, 1362122), (29682, 681061)]