20201696076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{754583}}^1$

素因数の和:754710

約数の個数: 48

約数和(自身を含む): 49693883904

約数和(自身を除く): 29492187828

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 276, 291, 388, 582, 1164, 2231, 4462, 6693, 8924, 13386, 26772, 754583, 1509166, 2263749, 3018332, 4527498, 9054996, 17355409, 34710818, 52066227, 69421636, 73194551, 104132454, 146389102, 208264908, 219583653, 292778204, 439167306, 878334612, 1683474673, 3366949346, 5050424019, 6733898692, 10100848038, 20201696076]

約数ペア:

[(1, 20201696076), (2, 10100848038), (3, 6733898692), (4, 5050424019), (6, 3366949346), (12, 1683474673), (23, 878334612), (46, 439167306), (69, 292778204), (92, 219583653), (97, 208264908), (138, 146389102), (194, 104132454), (276, 73194551), (291, 69421636), (388, 52066227), (582, 34710818), (1164, 17355409), (2231, 9054996), (4462, 4527498), (6693, 3018332), (8924, 2263749), (13386, 1509166), (26772, 754583)]