20194178352

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1\times {\mathrm{7079}}^1$

素因数の和:7770

約数の個数: 80

約数和(自身を含む): 52773527040

約数和(自身を除く): 32579348688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 577, 618, 824, 1154, 1236, 1648, 1731, 2308, 2472, 3462, 4616, 4944, 6924, 7079, 9232, 13848, 14158, 21237, 27696, 28316, 42474, 56632, 59431, 84948, 113264, 118862, 169896, 178293, 237724, 339792, 356586, 475448, 713172, 729137, 950896, 1426344, 1458274, 2187411, 2852688, 2916548, 4084583, 4374822, 5833096, 8169166, 8749644, 11666192, 12253749, 16338332, 17499288, 24507498, 32676664, 34998576, 49014996, 65353328, 98029992, 196059984, 420712049, 841424098, 1262136147, 1682848196, 2524272294, 3365696392, 5048544588, 6731392784, 10097089176, 20194178352]

約数ペア:

[(1, 20194178352), (2, 10097089176), (3, 6731392784), (4, 5048544588), (6, 3365696392), (8, 2524272294), (12, 1682848196), (16, 1262136147), (24, 841424098), (48, 420712049), (103, 196059984), (206, 98029992), (309, 65353328), (412, 49014996), (577, 34998576), (618, 32676664), (824, 24507498), (1154, 17499288), (1236, 16338332), (1648, 12253749), (1731, 11666192), (2308, 8749644), (2472, 8169166), (3462, 5833096), (4616, 4374822), (4944, 4084583), (6924, 2916548), (7079, 2852688), (9232, 2187411), (13848, 1458274), (14158, 1426344), (21237, 950896), (27696, 729137), (28316, 713172), (42474, 475448), (56632, 356586), (59431, 339792), (84948, 237724), (113264, 178293), (118862, 169896)]