20176490976

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{5126141}}^1$

素因数の和:5126195

約数の個数: 48

約数和(自身を含む): 54255086928

約数和(自身を除く): 34078595952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 5126141, 10252282, 15378423, 20504564, 30756846, 41009128, 61513692, 82018256, 123027384, 164036512, 210171781, 246054768, 420343562, 492109536, 630515343, 840687124, 1261030686, 1681374248, 2522061372, 3362748496, 5044122744, 6725496992, 10088245488, 20176490976]

約数ペア:

[(1, 20176490976), (2, 10088245488), (3, 6725496992), (4, 5044122744), (6, 3362748496), (8, 2522061372), (12, 1681374248), (16, 1261030686), (24, 840687124), (32, 630515343), (41, 492109536), (48, 420343562), (82, 246054768), (96, 210171781), (123, 164036512), (164, 123027384), (246, 82018256), (328, 61513692), (492, 41009128), (656, 30756846), (984, 20504564), (1312, 15378423), (1968, 10252282), (3936, 5126141)]