20176833586

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{14437}}^1$

素因数の和:15563

約数の個数: 48

約数和(自身を含む): 37951900056

約数和(自身を除く): 17775066470

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1097, 1274, 2194, 7679, 14261, 14437, 15358, 28522, 28874, 53753, 99827, 101059, 107506, 187681, 199654, 202118, 375362, 698789, 707413, 1313767, 1397578, 1414826, 2627534, 9196369, 15837389, 18392738, 31674778, 110861723, 205886057, 221723446, 411772114, 776032061, 1441202399, 1552064122, 2882404798, 10088416793, 20176833586]

約数ペア:

[(1, 20176833586), (2, 10088416793), (7, 2882404798), (13, 1552064122), (14, 1441202399), (26, 776032061), (49, 411772114), (91, 221723446), (98, 205886057), (182, 110861723), (637, 31674778), (1097, 18392738), (1274, 15837389), (2194, 9196369), (7679, 2627534), (14261, 1414826), (14437, 1397578), (15358, 1313767), (28522, 707413), (28874, 698789), (53753, 375362), (99827, 202118), (101059, 199654), (107506, 187681)]