20163702636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7274063}}^1$

素因数の和:7274091

約数の個数: 72

約数和(自身を含む): 63546223104

約数和(自身を除く): 43382520468

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 7274063, 14548126, 21822189, 29096252, 43644378, 50918441, 65466567, 80014693, 87288756, 101836882, 130933134, 152755323, 160029386, 203673764, 240044079, 261866268, 305510646, 320058772, 458265969, 480088158, 560102851, 611021292, 720132237, 916531938, 960176316, 1120205702, 1440264474, 1680308553, 1833063876, 2240411404, 2880528948, 3360617106, 5040925659, 6721234212, 10081851318, 20163702636]

約数ペア:

[(1, 20163702636), (2, 10081851318), (3, 6721234212), (4, 5040925659), (6, 3360617106), (7, 2880528948), (9, 2240411404), (11, 1833063876), (12, 1680308553), (14, 1440264474), (18, 1120205702), (21, 960176316), (22, 916531938), (28, 720132237), (33, 611021292), (36, 560102851), (42, 480088158), (44, 458265969), (63, 320058772), (66, 305510646), (77, 261866268), (84, 240044079), (99, 203673764), (126, 160029386), (132, 152755323), (154, 130933134), (198, 101836882), (231, 87288756), (252, 80014693), (308, 65466567), (396, 50918441), (462, 43644378), (693, 29096252), (924, 21822189), (1386, 14548126), (2772, 7274063)]