20176335801

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{3821}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 30428103888

約数和(自身を除く): 10251768087

約数列:

[1, 3, 9, 37, 101, 111, 157, 303, 333, 471, 909, 1413, 3737, 3821, 5809, 11211, 11463, 15857, 17427, 33633, 34389, 47571, 52281, 141377, 142713, 385921, 424131, 586709, 599897, 1157763, 1272393, 1760127, 1799691, 3473289, 5280381, 5399073, 14279077, 22196189, 42837231, 60589597, 66588567, 128511693, 181768791, 199765701, 545306373, 2241815089, 6725445267, 20176335801]

約数ペア:

[(1, 20176335801), (3, 6725445267), (9, 2241815089), (37, 545306373), (101, 199765701), (111, 181768791), (157, 128511693), (303, 66588567), (333, 60589597), (471, 42837231), (909, 22196189), (1413, 14279077), (3737, 5399073), (3821, 5280381), (5809, 3473289), (11211, 1799691), (11463, 1760127), (15857, 1272393), (17427, 1157763), (33633, 599897), (34389, 586709), (47571, 424131), (52281, 385921), (141377, 142713)]