20194609332

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{3089}}^1$

素因数の和:3625

約数の個数: 96

約数和(自身を含む): 50707641600

約数和(自身を除く): 30513032268

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 292, 438, 439, 876, 878, 1241, 1317, 1756, 2482, 2634, 3089, 3723, 4964, 5268, 6178, 7446, 7463, 9267, 12356, 14892, 14926, 18534, 22389, 29852, 32047, 37068, 44778, 52513, 64094, 89556, 96141, 105026, 128188, 157539, 192282, 210052, 225497, 315078, 384564, 450994, 544799, 630156, 676491, 901988, 1089598, 1352982, 1356071, 1634397, 2179196, 2705964, 2712142, 3268794, 3833449, 4068213, 5424284, 6537588, 7666898, 8136426, 11500347, 15333796, 16272852, 23000694, 23053207, 46001388, 46106414, 69159621, 92212828, 98993183, 138319242, 197986366, 276638484, 296979549, 395972732, 593959098, 1187918196, 1682884111, 3365768222, 5048652333, 6731536444, 10097304666, 20194609332]

約数ペア:

[(1, 20194609332), (2, 10097304666), (3, 6731536444), (4, 5048652333), (6, 3365768222), (12, 1682884111), (17, 1187918196), (34, 593959098), (51, 395972732), (68, 296979549), (73, 276638484), (102, 197986366), (146, 138319242), (204, 98993183), (219, 92212828), (292, 69159621), (438, 46106414), (439, 46001388), (876, 23053207), (878, 23000694), (1241, 16272852), (1317, 15333796), (1756, 11500347), (2482, 8136426), (2634, 7666898), (3089, 6537588), (3723, 5424284), (4964, 4068213), (5268, 3833449), (6178, 3268794), (7446, 2712142), (7463, 2705964), (9267, 2179196), (12356, 1634397), (14892, 1356071), (14926, 1352982), (18534, 1089598), (22389, 901988), (29852, 676491), (32047, 630156), (37068, 544799), (44778, 450994), (52513, 384564), (64094, 315078), (89556, 225497), (96141, 210052), (105026, 192282), (128188, 157539)]