20171714140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{18973}}^1$

素因数の和:19111

約数の個数: 96

約数和(自身を含む): 46475674560

約数和(自身を除く): 26303960420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 59, 68, 85, 106, 118, 170, 212, 236, 265, 295, 340, 530, 590, 901, 1003, 1060, 1180, 1802, 2006, 3127, 3604, 4012, 4505, 5015, 6254, 9010, 10030, 12508, 15635, 18020, 18973, 20060, 31270, 37946, 53159, 62540, 75892, 94865, 106318, 189730, 212636, 265795, 322541, 379460, 531590, 645082, 1005569, 1063180, 1119407, 1290164, 1612705, 2011138, 2238814, 3225410, 4022276, 4477628, 5027845, 5597035, 6450820, 10055690, 11194070, 17094673, 19029919, 20111380, 22388140, 34189346, 38059838, 59328571, 68378692, 76119676, 85473365, 95149595, 118657142, 170946730, 190299190, 237314284, 296642855, 341893460, 380598380, 593285710, 1008585707, 1186571420, 2017171414, 4034342828, 5042928535, 10085857070, 20171714140]

約数ペア:

[(1, 20171714140), (2, 10085857070), (4, 5042928535), (5, 4034342828), (10, 2017171414), (17, 1186571420), (20, 1008585707), (34, 593285710), (53, 380598380), (59, 341893460), (68, 296642855), (85, 237314284), (106, 190299190), (118, 170946730), (170, 118657142), (212, 95149595), (236, 85473365), (265, 76119676), (295, 68378692), (340, 59328571), (530, 38059838), (590, 34189346), (901, 22388140), (1003, 20111380), (1060, 19029919), (1180, 17094673), (1802, 11194070), (2006, 10055690), (3127, 6450820), (3604, 5597035), (4012, 5027845), (4505, 4477628), (5015, 4022276), (6254, 3225410), (9010, 2238814), (10030, 2011138), (12508, 1612705), (15635, 1290164), (18020, 1119407), (18973, 1063180), (20060, 1005569), (31270, 645082), (37946, 531590), (53159, 379460), (62540, 322541), (75892, 265795), (94865, 212636), (106318, 189730)]