20120040192

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{220151}}^1$

素因数の和:220194

約数の個数: 144

約数和(自身を含む): 64798659072

約数和(自身を除く): 44678618880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2688, 2856, 3264, 3808, 4352, 5376, 5712, 6528, 7616, 11424, 13056, 15232, 22848, 30464, 45696, 91392, 220151, 440302, 660453, 880604, 1320906, 1541057, 1761208, 2641812, 3082114, 3522416, 3742567, 4623171, 5283624, 6164228, 7044832, 7485134, 9246342, 10567248, 11227701, 12328456, 14089664, 14970268, 18492684, 21134496, 22455402, 24656912, 26197969, 28179328, 29940536, 36985368, 42268992, 44910804, 49313824, 52395938, 56358656, 59881072, 73970736, 78593907, 84537984, 89821608, 98627648, 104791876, 119762144, 147941472, 157187814, 169075968, 179643216, 197255296, 209583752, 239524288, 295882944, 314375628, 359286432, 394510592, 419167504, 479048576, 591765888, 628751256, 718572864, 838335008, 958097152, 1183531776, 1257502512, 1437145728, 1676670016, 2515005024, 2874291456, 3353340032, 5030010048, 6706680064, 10060020096, 20120040192]

約数ペア:

[(1, 20120040192), (2, 10060020096), (3, 6706680064), (4, 5030010048), (6, 3353340032), (7, 2874291456), (8, 2515005024), (12, 1676670016), (14, 1437145728), (16, 1257502512), (17, 1183531776), (21, 958097152), (24, 838335008), (28, 718572864), (32, 628751256), (34, 591765888), (42, 479048576), (48, 419167504), (51, 394510592), (56, 359286432), (64, 314375628), (68, 295882944), (84, 239524288), (96, 209583752), (102, 197255296), (112, 179643216), (119, 169075968), (128, 157187814), (136, 147941472), (168, 119762144), (192, 104791876), (204, 98627648), (224, 89821608), (238, 84537984), (256, 78593907), (272, 73970736), (336, 59881072), (357, 56358656), (384, 52395938), (408, 49313824), (448, 44910804), (476, 42268992), (544, 36985368), (672, 29940536), (714, 28179328), (768, 26197969), (816, 24656912), (896, 22455402), (952, 21134496), (1088, 18492684), (1344, 14970268), (1428, 14089664), (1632, 12328456), (1792, 11227701), (1904, 10567248), (2176, 9246342), (2688, 7485134), (2856, 7044832), (3264, 6164228), (3808, 5283624), (4352, 4623171), (5376, 3742567), (5712, 3522416), (6528, 3082114), (7616, 2641812), (11424, 1761208), (13056, 1541057), (15232, 1320906), (22848, 880604), (30464, 660453), (45696, 440302), (91392, 220151)]