20190253792

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{22133}}^1$

素因数の和:23155

約数の個数: 48

約数和(自身を含む): 41163927840

約数和(自身を除く): 20973674048

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 983, 1966, 3932, 7864, 15728, 22133, 28507, 31456, 44266, 57014, 88532, 114028, 177064, 228056, 354128, 456112, 641857, 708256, 912224, 1283714, 2567428, 5134856, 10269712, 20539424, 21756739, 43513478, 87026956, 174053912, 348107824, 630945431, 696215648, 1261890862, 2523781724, 5047563448, 10095126896, 20190253792]

約数ペア:

[(1, 20190253792), (2, 10095126896), (4, 5047563448), (8, 2523781724), (16, 1261890862), (29, 696215648), (32, 630945431), (58, 348107824), (116, 174053912), (232, 87026956), (464, 43513478), (928, 21756739), (983, 20539424), (1966, 10269712), (3932, 5134856), (7864, 2567428), (15728, 1283714), (22133, 912224), (28507, 708256), (31456, 641857), (44266, 456112), (57014, 354128), (88532, 228056), (114028, 177064)]