20377371528

素因数分解:

$2^3\times 3^5\times {\mathrm{10482187}}^1$

素因数の和:10482208

約数の個数: 48

約数和(自身を含む): 57232746480

約数和(自身を除く): 36855374952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 10482187, 20964374, 31446561, 41928748, 62893122, 83857496, 94339683, 125786244, 188679366, 251572488, 283019049, 377358732, 566038098, 754717464, 849057147, 1132076196, 1698114294, 2264152392, 2547171441, 3396228588, 5094342882, 6792457176, 10188685764, 20377371528]

約数ペア:

[(1, 20377371528), (2, 10188685764), (3, 6792457176), (4, 5094342882), (6, 3396228588), (8, 2547171441), (9, 2264152392), (12, 1698114294), (18, 1132076196), (24, 849057147), (27, 754717464), (36, 566038098), (54, 377358732), (72, 283019049), (81, 251572488), (108, 188679366), (162, 125786244), (216, 94339683), (243, 83857496), (324, 62893122), (486, 41928748), (648, 31446561), (972, 20964374), (1944, 10482187)]