20177220534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1067239}}^1$

素因数の和:1067404

約数の個数: 32

約数和(自身を含む): 42416386560

約数和(自身を除く): 22239166026

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9453, 18906, 1067239, 2134478, 3201717, 6403434, 24546497, 49092994, 73639491, 146211743, 147278982, 292423486, 438635229, 877270458, 3362870089, 6725740178, 10088610267, 20177220534]

約数ペア:

[(1, 20177220534), (2, 10088610267), (3, 6725740178), (6, 3362870089), (23, 877270458), (46, 438635229), (69, 292423486), (137, 147278982), (138, 146211743), (274, 73639491), (411, 49092994), (822, 24546497), (3151, 6403434), (6302, 3201717), (9453, 2134478), (18906, 1067239)]