20155822608

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{418657}}^1$

素因数の和:418744

約数の個数: 80

約数和(自身を含む): 56066679360

約数和(自身を除く): 35910856752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 272, 354, 408, 472, 708, 816, 944, 1003, 1416, 2006, 2832, 3009, 4012, 6018, 8024, 12036, 16048, 24072, 48144, 418657, 837314, 1255971, 1674628, 2511942, 3349256, 5023884, 6698512, 7117169, 10047768, 14234338, 20095536, 21351507, 24700763, 28468676, 42703014, 49401526, 56937352, 74102289, 85406028, 98803052, 113874704, 148204578, 170812056, 197606104, 296409156, 341624112, 395212208, 419912971, 592818312, 839825942, 1185636624, 1259738913, 1679651884, 2519477826, 3359303768, 5038955652, 6718607536, 10077911304, 20155822608]

約数ペア:

[(1, 20155822608), (2, 10077911304), (3, 6718607536), (4, 5038955652), (6, 3359303768), (8, 2519477826), (12, 1679651884), (16, 1259738913), (17, 1185636624), (24, 839825942), (34, 592818312), (48, 419912971), (51, 395212208), (59, 341624112), (68, 296409156), (102, 197606104), (118, 170812056), (136, 148204578), (177, 113874704), (204, 98803052), (236, 85406028), (272, 74102289), (354, 56937352), (408, 49401526), (472, 42703014), (708, 28468676), (816, 24700763), (944, 21351507), (1003, 20095536), (1416, 14234338), (2006, 10047768), (2832, 7117169), (3009, 6698512), (4012, 5023884), (6018, 3349256), (8024, 2511942), (12036, 1674628), (16048, 1255971), (24072, 837314), (48144, 418657)]