20163635562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{312353}}^1$

素因数の和:312447

約数の個数: 64

約数和(自身を含む): 48577294080

約数和(自身を除く): 28413658518

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 53, 58, 87, 106, 159, 174, 203, 318, 371, 406, 609, 742, 1113, 1218, 1537, 2226, 3074, 4611, 9222, 10759, 21518, 32277, 64554, 312353, 624706, 937059, 1874118, 2186471, 4372942, 6559413, 9058237, 13118826, 16554709, 18116474, 27174711, 33109418, 49664127, 54349422, 63407659, 99328254, 115882963, 126815318, 190222977, 231765926, 347648889, 380445954, 480086561, 695297778, 960173122, 1440259683, 2880519366, 3360605927, 6721211854, 10081817781, 20163635562]

約数ペア:

[(1, 20163635562), (2, 10081817781), (3, 6721211854), (6, 3360605927), (7, 2880519366), (14, 1440259683), (21, 960173122), (29, 695297778), (42, 480086561), (53, 380445954), (58, 347648889), (87, 231765926), (106, 190222977), (159, 126815318), (174, 115882963), (203, 99328254), (318, 63407659), (371, 54349422), (406, 49664127), (609, 33109418), (742, 27174711), (1113, 18116474), (1218, 16554709), (1537, 13118826), (2226, 9058237), (3074, 6559413), (4611, 4372942), (9222, 2186471), (10759, 1874118), (21518, 937059), (32277, 624706), (64554, 312353)]