20195673602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{10937}}^1$

素因数の和:11091

約数の個数: 64

約数和(自身を含む): 35281612800

約数和(自身を除く): 15085939198

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 79, 158, 377, 403, 754, 806, 899, 1027, 1798, 2054, 2291, 2449, 4582, 4898, 10937, 11687, 21874, 23374, 29783, 31837, 59566, 63674, 71021, 142042, 142181, 284362, 317173, 339047, 634346, 678094, 864023, 923273, 1728046, 1846546, 4123249, 4407611, 8246498, 8815222, 9832363, 11232299, 19664726, 22464598, 25056667, 26784713, 50113334, 53569426, 127820719, 255641438, 325736671, 348201269, 651473342, 696402538, 776756677, 1553513354, 10097836801, 20195673602]

約数ペア:

[(1, 20195673602), (2, 10097836801), (13, 1553513354), (26, 776756677), (29, 696402538), (31, 651473342), (58, 348201269), (62, 325736671), (79, 255641438), (158, 127820719), (377, 53569426), (403, 50113334), (754, 26784713), (806, 25056667), (899, 22464598), (1027, 19664726), (1798, 11232299), (2054, 9832363), (2291, 8815222), (2449, 8246498), (4582, 4407611), (4898, 4123249), (10937, 1846546), (11687, 1728046), (21874, 923273), (23374, 864023), (29783, 678094), (31837, 634346), (59566, 339047), (63674, 317173), (71021, 284362), (142042, 142181)]