20056710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2467}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 48333312

約数和(自身を除く): 28276602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2467, 2710, 4065, 4934, 7401, 8130, 12335, 14802, 24670, 37005, 74010, 668557, 1337114, 2005671, 3342785, 4011342, 6685570, 10028355, 20056710]

約数ペア:

[(1, 20056710), (2, 10028355), (3, 6685570), (5, 4011342), (6, 3342785), (10, 2005671), (15, 1337114), (30, 668557), (271, 74010), (542, 37005), (813, 24670), (1355, 14802), (1626, 12335), (2467, 8130), (2710, 7401), (4065, 4934)]