20113097256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{782489}}^1$

素因数の和:782528

約数の個数: 128

約数和(自身を含む): 67607136000

約数和(自身を除く): 47494038744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 6426, 8568, 12852, 25704, 782489, 1564978, 2347467, 3129956, 4694934, 5477423, 6259912, 7042401, 9389868, 10954846, 13302313, 14084802, 16432269, 18779736, 21127203, 21909692, 26604626, 28169604, 32864538, 39906939, 42254406, 43819384, 49296807, 53209252, 56339208, 65729076, 79813878, 84508812, 93116191, 98593614, 106418504, 119720817, 131458152, 147890421, 159627756, 169017624, 186232382, 197187228, 239441634, 279348573, 295780842, 319255512, 359162451, 372464764, 394374456, 478883268, 558697146, 591561684, 718324902, 744929528, 838045719, 957766536, 1117394292, 1183123368, 1436649804, 1676091438, 2234788584, 2514137157, 2873299608, 3352182876, 5028274314, 6704365752, 10056548628, 20113097256]

約数ペア:

[(1, 20113097256), (2, 10056548628), (3, 6704365752), (4, 5028274314), (6, 3352182876), (7, 2873299608), (8, 2514137157), (9, 2234788584), (12, 1676091438), (14, 1436649804), (17, 1183123368), (18, 1117394292), (21, 957766536), (24, 838045719), (27, 744929528), (28, 718324902), (34, 591561684), (36, 558697146), (42, 478883268), (51, 394374456), (54, 372464764), (56, 359162451), (63, 319255512), (68, 295780842), (72, 279348573), (84, 239441634), (102, 197187228), (108, 186232382), (119, 169017624), (126, 159627756), (136, 147890421), (153, 131458152), (168, 119720817), (189, 106418504), (204, 98593614), (216, 93116191), (238, 84508812), (252, 79813878), (306, 65729076), (357, 56339208), (378, 53209252), (408, 49296807), (459, 43819384), (476, 42254406), (504, 39906939), (612, 32864538), (714, 28169604), (756, 26604626), (918, 21909692), (952, 21127203), (1071, 18779736), (1224, 16432269), (1428, 14084802), (1512, 13302313), (1836, 10954846), (2142, 9389868), (2856, 7042401), (3213, 6259912), (3672, 5477423), (4284, 4694934), (6426, 3129956), (8568, 2347467), (12852, 1564978), (25704, 782489)]