20163613245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{136043}}^1$

素因数の和:136333

約数の個数: 32

約数和(自身を含む): 33186029184

約数和(自身を除く): 13022415939

約数列:

[1, 3, 5, 15, 41, 123, 205, 241, 615, 723, 1205, 3615, 9881, 29643, 49405, 136043, 148215, 408129, 680215, 2040645, 5577763, 16733289, 27888815, 32786363, 83666445, 98359089, 163931815, 491795445, 1344240883, 4032722649, 6721204415, 20163613245]

約数ペア:

[(1, 20163613245), (3, 6721204415), (5, 4032722649), (15, 1344240883), (41, 491795445), (123, 163931815), (205, 98359089), (241, 83666445), (615, 32786363), (723, 27888815), (1205, 16733289), (3615, 5577763), (9881, 2040645), (29643, 680215), (49405, 408129), (136043, 148215)]