20132828376

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1657}}^1\times {\mathrm{2797}}^1$

素因数の和:4644

約数の個数: 64

約数和(自身を含む): 50658797280

約数和(自身を除く): 30525968904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 1657, 2172, 2797, 3314, 4344, 4971, 5594, 6628, 8391, 9942, 11188, 13256, 16782, 19884, 22376, 33564, 39768, 67128, 299917, 506257, 599834, 899751, 1012514, 1199668, 1518771, 1799502, 2025028, 2399336, 3037542, 3599004, 4050056, 4634629, 6075084, 7198008, 9269258, 12150168, 13903887, 18538516, 27807774, 37077032, 55615548, 111231096, 838867849, 1677735698, 2516603547, 3355471396, 5033207094, 6710942792, 10066414188, 20132828376]

約数ペア:

[(1, 20132828376), (2, 10066414188), (3, 6710942792), (4, 5033207094), (6, 3355471396), (8, 2516603547), (12, 1677735698), (24, 838867849), (181, 111231096), (362, 55615548), (543, 37077032), (724, 27807774), (1086, 18538516), (1448, 13903887), (1657, 12150168), (2172, 9269258), (2797, 7198008), (3314, 6075084), (4344, 4634629), (4971, 4050056), (5594, 3599004), (6628, 3037542), (8391, 2399336), (9942, 2025028), (11188, 1799502), (13256, 1518771), (16782, 1199668), (19884, 1012514), (22376, 899751), (33564, 599834), (39768, 506257), (67128, 299917)]