20036454

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 41610240

約数和(自身を除く): 21573786

約数列:

[1, 2, 3, 6, 41, 79, 82, 123, 158, 237, 246, 474, 1031, 2062, 3093, 3239, 6186, 6478, 9717, 19434, 42271, 81449, 84542, 126813, 162898, 244347, 253626, 488694, 3339409, 6678818, 10018227, 20036454]

約数ペア:

[(1, 20036454), (2, 10018227), (3, 6678818), (6, 3339409), (41, 488694), (79, 253626), (82, 244347), (123, 162898), (158, 126813), (237, 84542), (246, 81449), (474, 42271), (1031, 19434), (2062, 9717), (3093, 6478), (3239, 6186)]