20222496705

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{839}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 33618654720

約数和(自身を除く): 13396158015

約数列:

[1, 3, 5, 15, 37, 111, 137, 185, 317, 411, 555, 685, 839, 951, 1585, 2055, 2517, 4195, 4755, 5069, 11729, 12585, 15207, 25345, 31043, 35187, 43429, 58645, 76035, 93129, 114943, 130287, 155215, 175935, 217145, 265963, 344829, 465645, 574715, 651435, 797889, 1329815, 1606873, 1724145, 3989445, 4252891, 4820619, 8034365, 9840631, 12758673, 21264455, 24103095, 29521893, 36436931, 49203155, 63793365, 109310793, 147609465, 182184655, 546553965, 1348166447, 4044499341, 6740832235, 20222496705]

約数ペア:

[(1, 20222496705), (3, 6740832235), (5, 4044499341), (15, 1348166447), (37, 546553965), (111, 182184655), (137, 147609465), (185, 109310793), (317, 63793365), (411, 49203155), (555, 36436931), (685, 29521893), (839, 24103095), (951, 21264455), (1585, 12758673), (2055, 9840631), (2517, 8034365), (4195, 4820619), (4755, 4252891), (5069, 3989445), (11729, 1724145), (12585, 1606873), (15207, 1329815), (25345, 797889), (31043, 651435), (35187, 574715), (43429, 465645), (58645, 344829), (76035, 265963), (93129, 217145), (114943, 175935), (130287, 155215)]