20145823344

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{222419}}^1$

素因数の和:222487

約数の個数: 120

約数和(自身を含む): 61310517840

約数和(自身を除く): 41164694496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 592, 612, 629, 666, 816, 888, 1224, 1258, 1332, 1776, 1887, 2448, 2516, 2664, 3774, 5032, 5328, 5661, 7548, 10064, 11322, 15096, 22644, 30192, 45288, 90576, 222419, 444838, 667257, 889676, 1334514, 1779352, 2001771, 2669028, 3558704, 3781123, 4003542, 5338056, 7562246, 8007084, 8229503, 10676112, 11343369, 15124492, 16014168, 16459006, 22686738, 24688509, 30248984, 32028336, 32918012, 34030107, 45373476, 49377018, 60497968, 65836024, 68060214, 74065527, 90746952, 98754036, 131672048, 136120428, 139901551, 148131054, 181493904, 197508072, 272240856, 279803102, 296262108, 395016144, 419704653, 544481712, 559606204, 592524216, 839409306, 1119212408, 1185048432, 1259113959, 1678818612, 2238424816, 2518227918, 3357637224, 5036455836, 6715274448, 10072911672, 20145823344]

約数ペア:

[(1, 20145823344), (2, 10072911672), (3, 6715274448), (4, 5036455836), (6, 3357637224), (8, 2518227918), (9, 2238424816), (12, 1678818612), (16, 1259113959), (17, 1185048432), (18, 1119212408), (24, 839409306), (34, 592524216), (36, 559606204), (37, 544481712), (48, 419704653), (51, 395016144), (68, 296262108), (72, 279803102), (74, 272240856), (102, 197508072), (111, 181493904), (136, 148131054), (144, 139901551), (148, 136120428), (153, 131672048), (204, 98754036), (222, 90746952), (272, 74065527), (296, 68060214), (306, 65836024), (333, 60497968), (408, 49377018), (444, 45373476), (592, 34030107), (612, 32918012), (629, 32028336), (666, 30248984), (816, 24688509), (888, 22686738), (1224, 16459006), (1258, 16014168), (1332, 15124492), (1776, 11343369), (1887, 10676112), (2448, 8229503), (2516, 8007084), (2664, 7562246), (3774, 5338056), (5032, 4003542), (5328, 3781123), (5661, 3558704), (7548, 2669028), (10064, 2001771), (11322, 1779352), (15096, 1334514), (22644, 889676), (30192, 667257), (45288, 444838), (90576, 222419)]