20052396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6151

約数の個数: 72

約数和(自身を含む): 62395424

約数和(自身を除く): 42343028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 6121, 12242, 18363, 24484, 36726, 42847, 55089, 73452, 79573, 85694, 110178, 128541, 159146, 171388, 220356, 238719, 257082, 318292, 385623, 477438, 514164, 557011, 716157, 771246, 954876, 1114022, 1432314, 1542492, 1671033, 2228044, 2864628, 3342066, 5013099, 6684132, 10026198, 20052396]

約数ペア:

[(1, 20052396), (2, 10026198), (3, 6684132), (4, 5013099), (6, 3342066), (7, 2864628), (9, 2228044), (12, 1671033), (13, 1542492), (14, 1432314), (18, 1114022), (21, 954876), (26, 771246), (28, 716157), (36, 557011), (39, 514164), (42, 477438), (52, 385623), (63, 318292), (78, 257082), (84, 238719), (91, 220356), (117, 171388), (126, 159146), (156, 128541), (182, 110178), (234, 85694), (252, 79573), (273, 73452), (364, 55089), (468, 42847), (546, 36726), (819, 24484), (1092, 18363), (1638, 12242), (3276, 6121)]