2013154460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{9613}}^1$

素因数の和:9942

約数の個数: 48

約数和(自身を含む): 4357680096

約数和(自身を除く): 2344525636

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 283, 370, 566, 740, 1132, 1415, 2830, 5660, 9613, 10471, 19226, 20942, 38452, 41884, 48065, 52355, 96130, 104710, 192260, 209420, 355681, 711362, 1422724, 1778405, 2720479, 3556810, 5440958, 7113620, 10881916, 13602395, 27204790, 54409580, 100657723, 201315446, 402630892, 503288615, 1006577230, 2013154460]

約数ペア:

[(1, 2013154460), (2, 1006577230), (4, 503288615), (5, 402630892), (10, 201315446), (20, 100657723), (37, 54409580), (74, 27204790), (148, 13602395), (185, 10881916), (283, 7113620), (370, 5440958), (566, 3556810), (740, 2720479), (1132, 1778405), (1415, 1422724), (2830, 711362), (5660, 355681), (9613, 209420), (10471, 192260), (19226, 104710), (20942, 96130), (38452, 52355), (41884, 48065)]