20163815448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{98947}}^1$

素因数の和:100176

約数の個数: 64

約数和(自身を含む): 57658978560

約数和(自身を除く): 37495163112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1213, 2426, 3639, 4852, 7278, 8491, 9704, 14556, 16982, 25473, 29112, 33964, 50946, 67928, 98947, 101892, 197894, 203784, 296841, 395788, 593682, 692629, 791576, 1187364, 1385258, 2077887, 2374728, 2770516, 4155774, 5541032, 8311548, 16623096, 120022711, 240045422, 360068133, 480090844, 720136266, 840158977, 960181688, 1440272532, 1680317954, 2520476931, 2880545064, 3360635908, 5040953862, 6721271816, 10081907724, 20163815448]

約数ペア:

[(1, 20163815448), (2, 10081907724), (3, 6721271816), (4, 5040953862), (6, 3360635908), (7, 2880545064), (8, 2520476931), (12, 1680317954), (14, 1440272532), (21, 960181688), (24, 840158977), (28, 720136266), (42, 480090844), (56, 360068133), (84, 240045422), (168, 120022711), (1213, 16623096), (2426, 8311548), (3639, 5541032), (4852, 4155774), (7278, 2770516), (8491, 2374728), (9704, 2077887), (14556, 1385258), (16982, 1187364), (25473, 791576), (29112, 692629), (33964, 593682), (50946, 395788), (67928, 296841), (98947, 203784), (101892, 197894)]