20432976

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4783}}^1$

素因数の和:4883

約数の個数: 40

約数和(自身を含む): 53389440

約数和(自身を除く): 32956464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 4783, 9566, 14349, 19132, 28698, 38264, 57396, 76528, 114792, 229584, 425687, 851374, 1277061, 1702748, 2554122, 3405496, 5108244, 6810992, 10216488, 20432976]

約数ペア:

[(1, 20432976), (2, 10216488), (3, 6810992), (4, 5108244), (6, 3405496), (8, 2554122), (12, 1702748), (16, 1277061), (24, 851374), (48, 425687), (89, 229584), (178, 114792), (267, 76528), (356, 57396), (534, 38264), (712, 28698), (1068, 19132), (1424, 14349), (2136, 9566), (4272, 4783)]