About the Number

2020104180

2020104179 ← → 2020104181

2進数表記:1111000011010000101011111110100

漢数字表記:二十億二千十万四千百八十

素因数分解:

2 2 × 3 2 × 5 1 × 47 1 × 73 1 × 3271 1

素因数の和:3406
約数の個数: 144
約数和(自身を含む): 6345690624
約数和(自身を除く): 4325586444

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 73, 90, 94, 141, 146, 180, 188, 219, 235, 282, 292, 365, 423, 438, 470, 564, 657, 705, 730, 846, 876, 940, 1095, 1314, 1410, 1460, 1692, 2115, 2190, 2628, 2820, 3271, 3285, 3431, 4230, 4380, 6542, 6570, 6862, 8460, 9813, 10293, 13084, 13140, 13724, 16355, 17155, 19626, 20586, 29439, 30879, 32710, 34310, 39252, 41172, 49065, 51465, 58878, 61758, 65420, 68620, 98130, 102930, 117756, 123516, 147195, 153737, 154395, 196260, 205860, 238783, 294390, 307474, 308790, 461211, 477566, 588780, 614948, 617580, 716349, 768685, 922422, 955132, 1193915, 1383633, 1432698, 1537370, 1844844, 2149047, 2306055, 2387830, 2767266, 2865396, 3074740, 3581745, 4298094, 4612110, 4775660, 5534532, 6918165, 7163490, 8596188, 9224220, 10745235, 11222801, 13836330, 14326980, 21490470, 22445602, 27672660, 33668403, 42980940, 44891204, 56114005, 67336806, 101005209, 112228010, 134673612, 168342015, 202010418, 224456020, 336684030, 404020836, 505026045, 673368060, 1010052090, 2020104180]

約数ペア:
[(1, 2020104180), (2, 1010052090), (3, 673368060), (4, 505026045), (5, 404020836), (6, 336684030), (9, 224456020), (10, 202010418), (12, 168342015), (15, 134673612), (18, 112228010), (20, 101005209), (30, 67336806), (36, 56114005), (45, 44891204), (47, 42980940), (60, 33668403), (73, 27672660), (90, 22445602), (94, 21490470), (141, 14326980), (146, 13836330), (180, 11222801), (188, 10745235), (219, 9224220), (235, 8596188), (282, 7163490), (292, 6918165), (365, 5534532), (423, 4775660), (438, 4612110), (470, 4298094), (564, 3581745), (657, 3074740), (705, 2865396), (730, 2767266), (846, 2387830), (876, 2306055), (940, 2149047), (1095, 1844844), (1314, 1537370), (1410, 1432698), (1460, 1383633), (1692, 1193915), (2115, 955132), (2190, 922422), (2628, 768685), (2820, 716349), (3271, 617580), (3285, 614948), (3431, 588780), (4230, 477566), (4380, 461211), (6542, 308790), (6570, 307474), (6862, 294390), (8460, 238783), (9813, 205860), (10293, 196260), (13084, 154395), (13140, 153737), (13724, 147195), (16355, 123516), (17155, 117756), (19626, 102930), (20586, 98130), (29439, 68620), (30879, 65420), (32710, 61758), (34310, 58878), (39252, 51465), (41172, 49065)]

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