20138711028

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{112913}}^1$

素因数の和:113176

約数の個数: 48

約数和(自身を含む): 47803271040

約数和(自身を除く): 27664560012

約数列:

[1, 2, 3, 4, 6, 12, 89, 167, 178, 267, 334, 356, 501, 534, 668, 1002, 1068, 2004, 14863, 29726, 44589, 59452, 89178, 112913, 178356, 225826, 338739, 451652, 677478, 1354956, 10049257, 18856471, 20098514, 30147771, 37712942, 40197028, 56569413, 60295542, 75425884, 113138826, 120591084, 226277652, 1678225919, 3356451838, 5034677757, 6712903676, 10069355514, 20138711028]

約数ペア:

[(1, 20138711028), (2, 10069355514), (3, 6712903676), (4, 5034677757), (6, 3356451838), (12, 1678225919), (89, 226277652), (167, 120591084), (178, 113138826), (267, 75425884), (334, 60295542), (356, 56569413), (501, 40197028), (534, 37712942), (668, 30147771), (1002, 20098514), (1068, 18856471), (2004, 10049257), (14863, 1354956), (29726, 677478), (44589, 451652), (59452, 338739), (89178, 225826), (112913, 178356)]