20159692770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3096727}}^1$

素因数の和:3096775

約数の個数: 64

約数和(自身を含む): 57078890496

約数和(自身を除く): 36919197726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 3096727, 6193454, 9290181, 15483635, 18580362, 21677089, 30967270, 43354178, 46450905, 65031267, 92901810, 95998537, 108385445, 130062534, 191997074, 216770890, 287995611, 325156335, 479992685, 575991222, 650312670, 671989759, 959985370, 1343979518, 1439978055, 2015969277, 2879956110, 3359948795, 4031938554, 6719897590, 10079846385, 20159692770]

約数ペア:

[(1, 20159692770), (2, 10079846385), (3, 6719897590), (5, 4031938554), (6, 3359948795), (7, 2879956110), (10, 2015969277), (14, 1439978055), (15, 1343979518), (21, 959985370), (30, 671989759), (31, 650312670), (35, 575991222), (42, 479992685), (62, 325156335), (70, 287995611), (93, 216770890), (105, 191997074), (155, 130062534), (186, 108385445), (210, 95998537), (217, 92901810), (310, 65031267), (434, 46450905), (465, 43354178), (651, 30967270), (930, 21677089), (1085, 18580362), (1302, 15483635), (2170, 9290181), (3255, 6193454), (6510, 3096727)]