20162476982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{140171}}^1$

素因数の和:140308

約数の個数: 32

約数和(自身を含む): 32699324160

約数和(自身を除く): 12536847178

約数列:

[1, 2, 23, 46, 53, 59, 106, 118, 1219, 1357, 2438, 2714, 3127, 6254, 71921, 140171, 143842, 280342, 3223933, 6447866, 7429063, 8270089, 14858126, 16540178, 170868449, 190212047, 341736898, 380424094, 438314717, 876629434, 10081238491, 20162476982]

約数ペア:

[(1, 20162476982), (2, 10081238491), (23, 876629434), (46, 438314717), (53, 380424094), (59, 341736898), (106, 190212047), (118, 170868449), (1219, 16540178), (1357, 14858126), (2438, 8270089), (2714, 7429063), (3127, 6447866), (6254, 3223933), (71921, 280342), (140171, 143842)]