20047312811268

素因数分解:

$2^2\times 3^5\times {\mathrm{393761}}^1\times {\mathrm{52379}}^1$

素因数の和:446159

約数の個数: 72

約数和(自身を含む): 52553146070880

約数和(自身を除く): 32505833259612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 52379, 104758, 157137, 209516, 314274, 393761, 471411, 628548, 787522, 942822, 1181283, 1414233, 1575044, 1885644, 2362566, 2828466, 3543849, 4242699, 4725132, 5656932, 7087698, 8485398, 10631547, 12728097, 14175396, 16970796, 21263094, 25456194, 31894641, 42526188, 50912388, 63789282, 95683923, 127578564, 191367846, 382735692, 20624807419, 41249614838, 61874422257, 82499229676, 123748844514, 185623266771, 247497689028, 371246533542, 556869800313, 742493067084, 1113739600626, 1670609400939, 2227479201252, 3341218801878, 5011828202817, 6682437603756, 10023656405634, 20047312811268]

約数ペア:

[(1, 20047312811268), (2, 10023656405634), (3, 6682437603756), (4, 5011828202817), (6, 3341218801878), (9, 2227479201252), (12, 1670609400939), (18, 1113739600626), (27, 742493067084), (36, 556869800313), (54, 371246533542), (81, 247497689028), (108, 185623266771), (162, 123748844514), (243, 82499229676), (324, 61874422257), (486, 41249614838), (972, 20624807419), (52379, 382735692), (104758, 191367846), (157137, 127578564), (209516, 95683923), (314274, 63789282), (393761, 50912388), (471411, 42526188), (628548, 31894641), (787522, 25456194), (942822, 21263094), (1181283, 16970796), (1414233, 14175396), (1575044, 12728097), (1885644, 10631547), (2362566, 8485398), (2828466, 7087698), (3543849, 5656932), (4242699, 4725132)]