20130182562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{420799}}^1$

素因数の和:420895

約数の個数: 64

約数和(自身を含む): 49445683200

約数和(自身を除く): 29315500638

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 238, 357, 402, 469, 714, 938, 1139, 1407, 2278, 2814, 3417, 6834, 7973, 15946, 23919, 47838, 420799, 841598, 1262397, 2524794, 2945593, 5891186, 7153583, 8836779, 14307166, 17673558, 21460749, 28193533, 42921498, 50075081, 56387066, 84580599, 100150162, 150225243, 169161198, 197354731, 300450486, 394709462, 479290061, 592064193, 958580122, 1184128386, 1437870183, 2875740366, 3355030427, 6710060854, 10065091281, 20130182562]

約数ペア:

[(1, 20130182562), (2, 10065091281), (3, 6710060854), (6, 3355030427), (7, 2875740366), (14, 1437870183), (17, 1184128386), (21, 958580122), (34, 592064193), (42, 479290061), (51, 394709462), (67, 300450486), (102, 197354731), (119, 169161198), (134, 150225243), (201, 100150162), (238, 84580599), (357, 56387066), (402, 50075081), (469, 42921498), (714, 28193533), (938, 21460749), (1139, 17673558), (1407, 14307166), (2278, 8836779), (2814, 7153583), (3417, 5891186), (6834, 2945593), (7973, 2524794), (15946, 1262397), (23919, 841598), (47838, 420799)]