20656598018546

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{3169}}^1\times {\mathrm{43283}}^1$

素因数の和:46839

約数の個数: 64

約数和(自身を含む): 36671368273920

約数和(自身を除く): 16014770255374

約数列:

[1, 2, 7, 14, 31, 62, 217, 347, 434, 694, 2429, 3169, 4858, 6338, 10757, 21514, 22183, 43283, 44366, 75299, 86566, 98239, 150598, 196478, 302981, 605962, 687673, 1099643, 1341773, 1375346, 2199286, 2683546, 7697501, 9392411, 15019201, 15395002, 18784822, 30038402, 34088933, 68177866, 105134407, 137163827, 210268814, 238622531, 274327654, 465595231, 477245062, 931190462, 960146789, 1920293578, 3259166617, 4252078637, 6518333234, 8504157274, 29764550459, 47595847969, 59529100918, 95191695938, 333170935783, 666341871566, 1475471287039, 2950942574078, 10328299009273, 20656598018546]

約数ペア:

[(1, 20656598018546), (2, 10328299009273), (7, 2950942574078), (14, 1475471287039), (31, 666341871566), (62, 333170935783), (217, 95191695938), (347, 59529100918), (434, 47595847969), (694, 29764550459), (2429, 8504157274), (3169, 6518333234), (4858, 4252078637), (6338, 3259166617), (10757, 1920293578), (21514, 960146789), (22183, 931190462), (43283, 477245062), (44366, 465595231), (75299, 274327654), (86566, 238622531), (98239, 210268814), (150598, 137163827), (196478, 105134407), (302981, 68177866), (605962, 34088933), (687673, 30038402), (1099643, 18784822), (1341773, 15395002), (1375346, 15019201), (2199286, 9392411), (2683546, 7697501)]