20346750970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1176793}}^1$

素因数の和:1176839

約数の個数: 64

約数和(自身を含む): 47448334080

約数和(自身を除く): 27101583110

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 1176793, 2353586, 5883965, 8237551, 11767930, 15298309, 16475102, 22359067, 30596618, 41187755, 44718134, 76491545, 82375510, 107088163, 111795335, 152983090, 156513469, 214176326, 223590670, 290667871, 313026938, 535440815, 581335742, 782567345, 1070881630, 1453339355, 1565134690, 2034675097, 2906678710, 4069350194, 10173375485, 20346750970]

約数ペア:

[(1, 20346750970), (2, 10173375485), (5, 4069350194), (7, 2906678710), (10, 2034675097), (13, 1565134690), (14, 1453339355), (19, 1070881630), (26, 782567345), (35, 581335742), (38, 535440815), (65, 313026938), (70, 290667871), (91, 223590670), (95, 214176326), (130, 156513469), (133, 152983090), (182, 111795335), (190, 107088163), (247, 82375510), (266, 76491545), (455, 44718134), (494, 41187755), (665, 30596618), (910, 22359067), (1235, 16475102), (1330, 15298309), (1729, 11767930), (2470, 8237551), (3458, 5883965), (8645, 2353586), (17290, 1176793)]