20593944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 65988000

約数和(自身を除く): 45394056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1409, 1624, 1827, 2088, 2436, 2818, 3654, 4227, 4872, 5636, 7308, 8454, 9863, 11272, 12681, 14616, 16908, 19726, 25362, 29589, 33816, 39452, 40861, 50724, 59178, 78904, 81722, 88767, 101448, 118356, 122583, 163444, 177534, 236712, 245166, 286027, 326888, 355068, 367749, 490332, 572054, 710136, 735498, 858081, 980664, 1144108, 1470996, 1716162, 2288216, 2574243, 2941992, 3432324, 5148486, 6864648, 10296972, 20593944]

約数ペア:

[(1, 20593944), (2, 10296972), (3, 6864648), (4, 5148486), (6, 3432324), (7, 2941992), (8, 2574243), (9, 2288216), (12, 1716162), (14, 1470996), (18, 1144108), (21, 980664), (24, 858081), (28, 735498), (29, 710136), (36, 572054), (42, 490332), (56, 367749), (58, 355068), (63, 326888), (72, 286027), (84, 245166), (87, 236712), (116, 177534), (126, 163444), (168, 122583), (174, 118356), (203, 101448), (232, 88767), (252, 81722), (261, 78904), (348, 59178), (406, 50724), (504, 40861), (522, 39452), (609, 33816), (696, 29589), (812, 25362), (1044, 19726), (1218, 16908), (1409, 14616), (1624, 12681), (1827, 11272), (2088, 9863), (2436, 8454), (2818, 7308), (3654, 5636), (4227, 4872)]