20367193776

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{12959}}^1$

素因数の和:13346

約数の個数: 80

約数和(自身を含む): 53225164800

約数和(自身を除く): 32857971024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 239, 274, 411, 478, 548, 717, 822, 956, 1096, 1434, 1644, 1912, 2192, 2868, 3288, 3824, 5736, 6576, 11472, 12959, 25918, 32743, 38877, 51836, 65486, 77754, 98229, 103672, 130972, 155508, 196458, 207344, 261944, 311016, 392916, 523888, 622032, 785832, 1571664, 1775383, 3097201, 3550766, 5326149, 6194402, 7101532, 9291603, 10652298, 12388804, 14203064, 18583206, 21304596, 24777608, 28406128, 37166412, 42609192, 49555216, 74332824, 85218384, 148665648, 424316537, 848633074, 1272949611, 1697266148, 2545899222, 3394532296, 5091798444, 6789064592, 10183596888, 20367193776]

約数ペア:

[(1, 20367193776), (2, 10183596888), (3, 6789064592), (4, 5091798444), (6, 3394532296), (8, 2545899222), (12, 1697266148), (16, 1272949611), (24, 848633074), (48, 424316537), (137, 148665648), (239, 85218384), (274, 74332824), (411, 49555216), (478, 42609192), (548, 37166412), (717, 28406128), (822, 24777608), (956, 21304596), (1096, 18583206), (1434, 14203064), (1644, 12388804), (1912, 10652298), (2192, 9291603), (2868, 7101532), (3288, 6194402), (3824, 5326149), (5736, 3550766), (6576, 3097201), (11472, 1775383), (12959, 1571664), (25918, 785832), (32743, 622032), (38877, 523888), (51836, 392916), (65486, 311016), (77754, 261944), (98229, 207344), (103672, 196458), (130972, 155508)]