20176032055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 27365299200

約数和(自身を除く): 7189267145

約数列:

[1, 5, 17, 23, 59, 85, 115, 211, 295, 391, 829, 1003, 1055, 1357, 1955, 3587, 4145, 4853, 5015, 6785, 12449, 14093, 17935, 19067, 23069, 24265, 48911, 62245, 70465, 82501, 95335, 115345, 174919, 211633, 244555, 286327, 324139, 412505, 831487, 874595, 1058165, 1124953, 1431635, 1620695, 2973623, 4023137, 4157435, 4867559, 5624765, 10320221, 14868115, 19124201, 20115685, 24337795, 51601105, 68393329, 95621005, 175443757, 237365083, 341966645, 877218785, 1186825415, 4035206411, 20176032055]

約数ペア:

[(1, 20176032055), (5, 4035206411), (17, 1186825415), (23, 877218785), (59, 341966645), (85, 237365083), (115, 175443757), (211, 95621005), (295, 68393329), (391, 51601105), (829, 24337795), (1003, 20115685), (1055, 19124201), (1357, 14868115), (1955, 10320221), (3587, 5624765), (4145, 4867559), (4853, 4157435), (5015, 4023137), (6785, 2973623), (12449, 1620695), (14093, 1431635), (17935, 1124953), (19067, 1058165), (23069, 874595), (24265, 831487), (48911, 412505), (62245, 324139), (70465, 286327), (82501, 244555), (95335, 211633), (115345, 174919)]