20127839992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6673687}}^1$

素因数の和:6673735

約数の個数: 32

約数和(自身を含む): 42044234400

約数和(自身を除く): 21916394408

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6673687, 13347374, 26694748, 53389496, 86757931, 173515862, 193536923, 347031724, 387073846, 694063448, 774147692, 1548295384, 2515979999, 5031959998, 10063919996, 20127839992]

約数ペア:

[(1, 20127839992), (2, 10063919996), (4, 5031959998), (8, 2515979999), (13, 1548295384), (26, 774147692), (29, 694063448), (52, 387073846), (58, 347031724), (104, 193536923), (116, 173515862), (232, 86757931), (377, 53389496), (754, 26694748), (1508, 13347374), (3016, 6673687)]