20199089502

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1772783}}^1$

素因数の和:1773005

約数の個数: 32

約数和(自身を含む): 45099624960

約数和(自身を除く): 24900535458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 3798, 5697, 11394, 1772783, 3545566, 5318349, 10636698, 15955047, 31910094, 47865141, 95730282, 374057213, 748114426, 1122171639, 2244343278, 3366514917, 6733029834, 10099544751, 20199089502]

約数ペア:

[(1, 20199089502), (2, 10099544751), (3, 6733029834), (6, 3366514917), (9, 2244343278), (18, 1122171639), (27, 748114426), (54, 374057213), (211, 95730282), (422, 47865141), (633, 31910094), (1266, 15955047), (1899, 10636698), (3798, 5318349), (5697, 3545566), (11394, 1772783)]