20177088

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5565

約数の個数: 56

約数和(自身を含む): 56205120

約数和(自身を除く): 36028032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5531, 11062, 16593, 22124, 33186, 44248, 66372, 88496, 105089, 132744, 176992, 210178, 265488, 315267, 353984, 420356, 530976, 630534, 840712, 1061952, 1261068, 1681424, 2522136, 3362848, 5044272, 6725696, 10088544, 20177088]

約数ペア:

[(1, 20177088), (2, 10088544), (3, 6725696), (4, 5044272), (6, 3362848), (8, 2522136), (12, 1681424), (16, 1261068), (19, 1061952), (24, 840712), (32, 630534), (38, 530976), (48, 420356), (57, 353984), (64, 315267), (76, 265488), (96, 210178), (114, 176992), (152, 132744), (192, 105089), (228, 88496), (304, 66372), (456, 44248), (608, 33186), (912, 22124), (1216, 16593), (1824, 11062), (3648, 5531)]