20170102074

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1\times {\mathrm{1483}}^1$

素因数の和:2483

約数の個数: 64

約数和(自身を含む): 42219491328

約数和(自身を除く): 22049389254

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 881, 1483, 1762, 2573, 2643, 2966, 4449, 5146, 5286, 7719, 8898, 15438, 27311, 45973, 54622, 73123, 81933, 91946, 123089, 137919, 146246, 163866, 219369, 246178, 275838, 369267, 438738, 738534, 1306523, 2266813, 2613046, 3815759, 3919569, 4533626, 6800439, 7631518, 7839138, 11447277, 13600878, 22894554, 40502213, 81004426, 108441409, 121506639, 216882818, 243013278, 325324227, 650648454, 3361683679, 6723367358, 10085051037, 20170102074]

約数ペア:

[(1, 20170102074), (2, 10085051037), (3, 6723367358), (6, 3361683679), (31, 650648454), (62, 325324227), (83, 243013278), (93, 216882818), (166, 121506639), (186, 108441409), (249, 81004426), (498, 40502213), (881, 22894554), (1483, 13600878), (1762, 11447277), (2573, 7839138), (2643, 7631518), (2966, 6800439), (4449, 4533626), (5146, 3919569), (5286, 3815759), (7719, 2613046), (8898, 2266813), (15438, 1306523), (27311, 738534), (45973, 438738), (54622, 369267), (73123, 275838), (81933, 246178), (91946, 219369), (123089, 163866), (137919, 146246)]