20171119370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2829049}}^1$

素因数の和:2829110

約数の個数: 32

約数和(自身を含む): 39108787200

約数和(自身を除く): 18937667830

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 2829049, 5658098, 14145245, 28290490, 65068127, 87700519, 130136254, 175401038, 325340635, 438502595, 650681270, 877005190, 2017111937, 4034223874, 10085559685, 20171119370]

約数ペア:

[(1, 20171119370), (2, 10085559685), (5, 4034223874), (10, 2017111937), (23, 877005190), (31, 650681270), (46, 438502595), (62, 325340635), (115, 175401038), (155, 130136254), (230, 87700519), (310, 65068127), (713, 28290490), (1426, 14145245), (3565, 5658098), (7130, 2829049)]