20174033060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{70583}}^1$

素因数の和:71084

約数の個数: 48

約数和(自身を含む): 43827581952

約数和(自身を除く): 23653548892

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 461, 620, 922, 1844, 2305, 4610, 9220, 14291, 28582, 57164, 70583, 71455, 141166, 142910, 282332, 285820, 352915, 705830, 1411660, 2188073, 4376146, 8752292, 10940365, 21880730, 32538763, 43761460, 65077526, 130155052, 162693815, 325387630, 650775260, 1008701653, 2017403306, 4034806612, 5043508265, 10087016530, 20174033060]

約数ペア:

[(1, 20174033060), (2, 10087016530), (4, 5043508265), (5, 4034806612), (10, 2017403306), (20, 1008701653), (31, 650775260), (62, 325387630), (124, 162693815), (155, 130155052), (310, 65077526), (461, 43761460), (620, 32538763), (922, 21880730), (1844, 10940365), (2305, 8752292), (4610, 4376146), (9220, 2188073), (14291, 1411660), (28582, 705830), (57164, 352915), (70583, 285820), (71455, 282332), (141166, 142910)]