20211001746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13637653}}^1$

素因数の和:13637690

約数の個数: 32

約数和(自身を含む): 45822517440

約数和(自身を除く): 25611515694

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 13637653, 27275306, 40912959, 81825918, 177289489, 259115407, 354578978, 518230814, 531868467, 777346221, 1063736934, 1554692442, 3368500291, 6737000582, 10105500873, 20211001746]

約数ペア:

[(1, 20211001746), (2, 10105500873), (3, 6737000582), (6, 3368500291), (13, 1554692442), (19, 1063736934), (26, 777346221), (38, 531868467), (39, 518230814), (57, 354578978), (78, 259115407), (114, 177289489), (247, 81825918), (494, 40912959), (741, 27275306), (1482, 13637653)]