2020339992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{21317}}^1$

素因数の和:21696

約数の個数: 64

約数和(自身を含む): 5525625600

約数和(自身を除く): 3505285608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 359, 718, 1077, 1436, 2154, 2872, 3949, 4308, 7898, 8616, 11847, 15796, 21317, 23694, 31592, 42634, 47388, 63951, 85268, 94776, 127902, 170536, 234487, 255804, 468974, 511608, 703461, 937948, 1406922, 1875896, 2813844, 5627688, 7652803, 15305606, 22958409, 30611212, 45916818, 61222424, 84180833, 91833636, 168361666, 183667272, 252542499, 336723332, 505084998, 673446664, 1010169996, 2020339992]

約数ペア:

[(1, 2020339992), (2, 1010169996), (3, 673446664), (4, 505084998), (6, 336723332), (8, 252542499), (11, 183667272), (12, 168361666), (22, 91833636), (24, 84180833), (33, 61222424), (44, 45916818), (66, 30611212), (88, 22958409), (132, 15305606), (264, 7652803), (359, 5627688), (718, 2813844), (1077, 1875896), (1436, 1406922), (2154, 937948), (2872, 703461), (3949, 511608), (4308, 468974), (7898, 255804), (8616, 234487), (11847, 170536), (15796, 127902), (21317, 94776), (23694, 85268), (31592, 63951), (42634, 47388)]