20135164480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3701317}}^1$

素因数の和:3701351

約数の個数: 56

約数和(自身を含む): 50767277688

約数和(自身を除く): 30632113208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 3701317, 7402634, 14805268, 18506585, 29610536, 37013170, 59221072, 62922389, 74026340, 118442144, 125844778, 148052680, 236884288, 251689556, 296105360, 314611945, 503379112, 592210720, 629223890, 1006758224, 1184421440, 1258447780, 2013516448, 2516895560, 4027032896, 5033791120, 10067582240, 20135164480]

約数ペア:

[(1, 20135164480), (2, 10067582240), (4, 5033791120), (5, 4027032896), (8, 2516895560), (10, 2013516448), (16, 1258447780), (17, 1184421440), (20, 1006758224), (32, 629223890), (34, 592210720), (40, 503379112), (64, 314611945), (68, 296105360), (80, 251689556), (85, 236884288), (136, 148052680), (160, 125844778), (170, 118442144), (272, 74026340), (320, 62922389), (340, 59221072), (544, 37013170), (680, 29610536), (1088, 18506585), (1360, 14805268), (2720, 7402634), (5440, 3701317)]