2080603908

素因数分解:

$2^2\times 3^6\times {\mathrm{89}}^1\times {\mathrm{8017}}^1$

素因数の和:8128

約数の個数: 84

約数和(自身を含む): 5521114620

約数和(自身を除く): 3440510712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 243, 267, 324, 356, 486, 534, 729, 801, 972, 1068, 1458, 1602, 2403, 2916, 3204, 4806, 7209, 8017, 9612, 14418, 16034, 21627, 24051, 28836, 32068, 43254, 48102, 64881, 72153, 86508, 96204, 129762, 144306, 216459, 259524, 288612, 432918, 649377, 713513, 865836, 1298754, 1427026, 1948131, 2140539, 2597508, 2854052, 3896262, 4281078, 5844393, 6421617, 7792524, 8562156, 11688786, 12843234, 19264851, 23377572, 25686468, 38529702, 57794553, 77059404, 115589106, 173383659, 231178212, 346767318, 520150977, 693534636, 1040301954, 2080603908]

約数ペア:

[(1, 2080603908), (2, 1040301954), (3, 693534636), (4, 520150977), (6, 346767318), (9, 231178212), (12, 173383659), (18, 115589106), (27, 77059404), (36, 57794553), (54, 38529702), (81, 25686468), (89, 23377572), (108, 19264851), (162, 12843234), (178, 11688786), (243, 8562156), (267, 7792524), (324, 6421617), (356, 5844393), (486, 4281078), (534, 3896262), (729, 2854052), (801, 2597508), (972, 2140539), (1068, 1948131), (1458, 1427026), (1602, 1298754), (2403, 865836), (2916, 713513), (3204, 649377), (4806, 432918), (7209, 288612), (8017, 259524), (9612, 216459), (14418, 144306), (16034, 129762), (21627, 96204), (24051, 86508), (28836, 72153), (32068, 64881), (43254, 48102)]