2013373060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{18743}}^1$

素因数の和:18924

約数の個数: 48

約数和(自身を含む): 4364502912

約数和(自身を除く): 2351129852

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 131, 164, 205, 262, 410, 524, 655, 820, 1310, 2620, 5371, 10742, 18743, 21484, 26855, 37486, 53710, 74972, 93715, 107420, 187430, 374860, 768463, 1536926, 2455333, 3073852, 3842315, 4910666, 7684630, 9821332, 12276665, 15369260, 24553330, 49106660, 100668653, 201337306, 402674612, 503343265, 1006686530, 2013373060]

約数ペア:

[(1, 2013373060), (2, 1006686530), (4, 503343265), (5, 402674612), (10, 201337306), (20, 100668653), (41, 49106660), (82, 24553330), (131, 15369260), (164, 12276665), (205, 9821332), (262, 7684630), (410, 4910666), (524, 3842315), (655, 3073852), (820, 2455333), (1310, 1536926), (2620, 768463), (5371, 374860), (10742, 187430), (18743, 107420), (21484, 93715), (26855, 74972), (37486, 53710)]