20110499148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{144709}}^1$

素因数の和:145066

約数の個数: 48

約数和(自身を含む): 48347032160

約数和(自身を除く): 28236533012

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 313, 444, 626, 939, 1252, 1878, 3756, 11581, 23162, 34743, 46324, 69486, 138972, 144709, 289418, 434127, 578836, 868254, 1736508, 5354233, 10708466, 16062699, 21416932, 32125398, 45293917, 64250796, 90587834, 135881751, 181175668, 271763502, 543527004, 1675874929, 3351749858, 5027624787, 6703499716, 10055249574, 20110499148]

約数ペア:

[(1, 20110499148), (2, 10055249574), (3, 6703499716), (4, 5027624787), (6, 3351749858), (12, 1675874929), (37, 543527004), (74, 271763502), (111, 181175668), (148, 135881751), (222, 90587834), (313, 64250796), (444, 45293917), (626, 32125398), (939, 21416932), (1252, 16062699), (1878, 10708466), (3756, 5354233), (11581, 1736508), (23162, 868254), (34743, 578836), (46324, 434127), (69486, 289418), (138972, 144709)]