20193200064

素因数分解:

$2^6\times 3^2\times {\mathrm{797}}^1\times {\mathrm{43987}}^1$

素因数の和:44802

約数の個数: 84

約数和(自身を含む): 57954102024

約数和(自身を除く): 37760901960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 797, 1594, 2391, 3188, 4782, 6376, 7173, 9564, 12752, 14346, 19128, 25504, 28692, 38256, 43987, 51008, 57384, 76512, 87974, 114768, 131961, 153024, 175948, 229536, 263922, 351896, 395883, 459072, 527844, 703792, 791766, 1055688, 1407584, 1583532, 2111376, 2815168, 3167064, 4222752, 6334128, 8445504, 12668256, 25336512, 35057639, 70115278, 105172917, 140230556, 210345834, 280461112, 315518751, 420691668, 560922224, 631037502, 841383336, 1121844448, 1262075004, 1682766672, 2243688896, 2524150008, 3365533344, 5048300016, 6731066688, 10096600032, 20193200064]

約数ペア:

[(1, 20193200064), (2, 10096600032), (3, 6731066688), (4, 5048300016), (6, 3365533344), (8, 2524150008), (9, 2243688896), (12, 1682766672), (16, 1262075004), (18, 1121844448), (24, 841383336), (32, 631037502), (36, 560922224), (48, 420691668), (64, 315518751), (72, 280461112), (96, 210345834), (144, 140230556), (192, 105172917), (288, 70115278), (576, 35057639), (797, 25336512), (1594, 12668256), (2391, 8445504), (3188, 6334128), (4782, 4222752), (6376, 3167064), (7173, 2815168), (9564, 2111376), (12752, 1583532), (14346, 1407584), (19128, 1055688), (25504, 791766), (28692, 703792), (38256, 527844), (43987, 459072), (51008, 395883), (57384, 351896), (76512, 263922), (87974, 229536), (114768, 175948), (131961, 153024)]