20163621582

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1460497}}^1$

素因数の和:1460577

約数の個数: 48

約数和(自身を含む): 47845914480

約数和(自身を除く): 27682292898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 13806, 1460497, 2920994, 4381491, 8762982, 13144473, 18986461, 26288946, 37972922, 56959383, 86169323, 113918766, 170878149, 172338646, 258507969, 341756298, 517015938, 775523907, 1120201199, 1551047814, 2240402398, 3360603597, 6721207194, 10081810791, 20163621582]

約数ペア:

[(1, 20163621582), (2, 10081810791), (3, 6721207194), (6, 3360603597), (9, 2240402398), (13, 1551047814), (18, 1120201199), (26, 775523907), (39, 517015938), (59, 341756298), (78, 258507969), (117, 172338646), (118, 170878149), (177, 113918766), (234, 86169323), (354, 56959383), (531, 37972922), (767, 26288946), (1062, 18986461), (1534, 13144473), (2301, 8762982), (4602, 4381491), (6903, 2920994), (13806, 1460497)]