20063110509

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{1259}}^1$

素因数の和:1911

約数の個数: 64

約数和(自身を含む): 32480179200

約数和(自身を除く): 12417068691

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 547, 747, 1079, 1259, 1641, 2241, 3237, 3777, 4923, 7111, 9711, 11331, 14769, 16367, 21333, 29133, 33993, 45401, 49101, 63999, 104497, 136203, 147303, 191997, 313491, 408609, 441909, 590213, 688673, 940473, 1225827, 1358461, 1770639, 2066019, 2821419, 4075383, 5311917, 6198057, 8952749, 12226149, 15935751, 18594171, 26858247, 36678447, 57159859, 80574741, 171479577, 241724223, 514438731, 743078167, 1543316193, 2229234501, 6687703503, 20063110509]

約数ペア:

[(1, 20063110509), (3, 6687703503), (9, 2229234501), (13, 1543316193), (27, 743078167), (39, 514438731), (83, 241724223), (117, 171479577), (249, 80574741), (351, 57159859), (547, 36678447), (747, 26858247), (1079, 18594171), (1259, 15935751), (1641, 12226149), (2241, 8952749), (3237, 6198057), (3777, 5311917), (4923, 4075383), (7111, 2821419), (9711, 2066019), (11331, 1770639), (14769, 1358461), (16367, 1225827), (21333, 940473), (29133, 688673), (33993, 590213), (45401, 441909), (49101, 408609), (63999, 313491), (104497, 191997), (136203, 147303)]