20186688

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2299

約数の個数: 56

約数和(自身を含む): 54571392

約数和(自身を除く): 34384704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2237, 2256, 3008, 4474, 4512, 6711, 8948, 9024, 13422, 17896, 26844, 35792, 53688, 71584, 105139, 107376, 143168, 210278, 214752, 315417, 420556, 429504, 630834, 841112, 1261668, 1682224, 2523336, 3364448, 5046672, 6728896, 10093344, 20186688]

約数ペア:

[(1, 20186688), (2, 10093344), (3, 6728896), (4, 5046672), (6, 3364448), (8, 2523336), (12, 1682224), (16, 1261668), (24, 841112), (32, 630834), (47, 429504), (48, 420556), (64, 315417), (94, 214752), (96, 210278), (141, 143168), (188, 107376), (192, 105139), (282, 71584), (376, 53688), (564, 35792), (752, 26844), (1128, 17896), (1504, 13422), (2237, 9024), (2256, 8948), (3008, 6711), (4474, 4512)]