20936070396

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{55171}}^1$

素因数の和:55391

約数の個数: 72

約数和(自身を含む): 53982050304

約数和(自身を除く): 33045979908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 127, 166, 249, 254, 332, 381, 498, 508, 747, 762, 996, 1143, 1494, 1524, 2286, 2988, 4572, 10541, 21082, 31623, 42164, 55171, 63246, 94869, 110342, 126492, 165513, 189738, 220684, 331026, 379476, 496539, 662052, 993078, 1986156, 4579193, 7006717, 9158386, 13737579, 14013434, 18316772, 21020151, 27475158, 28026868, 41212737, 42040302, 54950316, 63060453, 82425474, 84080604, 126120906, 164850948, 252241812, 581557511, 1163115022, 1744672533, 2326230044, 3489345066, 5234017599, 6978690132, 10468035198, 20936070396]

約数ペア:

[(1, 20936070396), (2, 10468035198), (3, 6978690132), (4, 5234017599), (6, 3489345066), (9, 2326230044), (12, 1744672533), (18, 1163115022), (36, 581557511), (83, 252241812), (127, 164850948), (166, 126120906), (249, 84080604), (254, 82425474), (332, 63060453), (381, 54950316), (498, 42040302), (508, 41212737), (747, 28026868), (762, 27475158), (996, 21020151), (1143, 18316772), (1494, 14013434), (1524, 13737579), (2286, 9158386), (2988, 7006717), (4572, 4579193), (10541, 1986156), (21082, 993078), (31623, 662052), (42164, 496539), (55171, 379476), (63246, 331026), (94869, 220684), (110342, 189738), (126492, 165513)]