20055936

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1847

約数の個数: 64

約数和(自身を含む): 55141200

約数和(自身を除く): 35085264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1801, 1856, 2784, 3602, 3712, 5403, 5568, 7204, 10806, 11136, 14408, 21612, 28816, 43224, 52229, 57632, 86448, 104458, 115264, 156687, 172896, 208916, 230528, 313374, 345792, 417832, 626748, 691584, 835664, 1253496, 1671328, 2506992, 3342656, 5013984, 6685312, 10027968, 20055936]

約数ペア:

[(1, 20055936), (2, 10027968), (3, 6685312), (4, 5013984), (6, 3342656), (8, 2506992), (12, 1671328), (16, 1253496), (24, 835664), (29, 691584), (32, 626748), (48, 417832), (58, 345792), (64, 313374), (87, 230528), (96, 208916), (116, 172896), (128, 156687), (174, 115264), (192, 104458), (232, 86448), (348, 57632), (384, 52229), (464, 43224), (696, 28816), (928, 21612), (1392, 14408), (1801, 11136), (1856, 10806), (2784, 7204), (3602, 5568), (3712, 5403)]