20220171816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1\times {\mathrm{1553}}^1$

素因数の和:3043

約数の個数: 128

約数和(自身を含む): 56391552000

約数和(自身を除く): 36171380184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1439, 1508, 1553, 2262, 2878, 3016, 3106, 4317, 4524, 4659, 5756, 6212, 8634, 9048, 9318, 11512, 12424, 17268, 18636, 18707, 20189, 34536, 37272, 37414, 40378, 41731, 45037, 56121, 60567, 74828, 80756, 83462, 90074, 112242, 121134, 125193, 135111, 149656, 161512, 166924, 180148, 224484, 242268, 250386, 270222, 333848, 360296, 448968, 484536, 500772, 540444, 542503, 585481, 1001544, 1080888, 1085006, 1170962, 1627509, 1756443, 2170012, 2234767, 2341924, 3255018, 3512886, 4340024, 4469534, 4683848, 6510036, 6704301, 7025772, 8939068, 13020072, 13408602, 14051544, 17878136, 26817204, 29051971, 53634408, 58103942, 64808243, 87155913, 116207884, 129616486, 174311826, 194424729, 232415768, 259232972, 348623652, 388849458, 518465944, 697247304, 777698916, 842507159, 1555397832, 1685014318, 2527521477, 3370028636, 5055042954, 6740057272, 10110085908, 20220171816]

約数ペア:

[(1, 20220171816), (2, 10110085908), (3, 6740057272), (4, 5055042954), (6, 3370028636), (8, 2527521477), (12, 1685014318), (13, 1555397832), (24, 842507159), (26, 777698916), (29, 697247304), (39, 518465944), (52, 388849458), (58, 348623652), (78, 259232972), (87, 232415768), (104, 194424729), (116, 174311826), (156, 129616486), (174, 116207884), (232, 87155913), (312, 64808243), (348, 58103942), (377, 53634408), (696, 29051971), (754, 26817204), (1131, 17878136), (1439, 14051544), (1508, 13408602), (1553, 13020072), (2262, 8939068), (2878, 7025772), (3016, 6704301), (3106, 6510036), (4317, 4683848), (4524, 4469534), (4659, 4340024), (5756, 3512886), (6212, 3255018), (8634, 2341924), (9048, 2234767), (9318, 2170012), (11512, 1756443), (12424, 1627509), (17268, 1170962), (18636, 1085006), (18707, 1080888), (20189, 1001544), (34536, 585481), (37272, 542503), (37414, 540444), (40378, 500772), (41731, 484536), (45037, 448968), (56121, 360296), (60567, 333848), (74828, 270222), (80756, 250386), (83462, 242268), (90074, 224484), (112242, 180148), (121134, 166924), (125193, 161512), (135111, 149656)]