20194178376

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1\times {\mathrm{22091}}^1$

素因数の和:23070

約数の個数: 64

約数和(自身を含む): 51774811200

約数和(自身を除く): 31580632824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 929, 984, 1858, 2787, 3716, 5574, 7432, 11148, 22091, 22296, 38089, 44182, 66273, 76178, 88364, 114267, 132546, 152356, 176728, 228534, 265092, 304712, 457068, 530184, 905731, 914136, 1811462, 2717193, 3622924, 5434386, 7245848, 10868772, 20522539, 21737544, 41045078, 61567617, 82090156, 123135234, 164180312, 246270468, 492540936, 841424099, 1682848198, 2524272297, 3365696396, 5048544594, 6731392792, 10097089188, 20194178376]

約数ペア:

[(1, 20194178376), (2, 10097089188), (3, 6731392792), (4, 5048544594), (6, 3365696396), (8, 2524272297), (12, 1682848198), (24, 841424099), (41, 492540936), (82, 246270468), (123, 164180312), (164, 123135234), (246, 82090156), (328, 61567617), (492, 41045078), (929, 21737544), (984, 20522539), (1858, 10868772), (2787, 7245848), (3716, 5434386), (5574, 3622924), (7432, 2717193), (11148, 1811462), (22091, 914136), (22296, 905731), (38089, 530184), (44182, 457068), (66273, 304712), (76178, 265092), (88364, 228534), (114267, 176728), (132546, 152356)]