20074374

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 46425600

約数和(自身を除く): 26351226

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 743, 1422, 1486, 1501, 2229, 3002, 4458, 4503, 6687, 9006, 13374, 13509, 14117, 27018, 28234, 42351, 58697, 84702, 117394, 127053, 176091, 254106, 352182, 528273, 1056546, 1115243, 2230486, 3345729, 6691458, 10037187, 20074374]

約数ペア:

[(1, 20074374), (2, 10037187), (3, 6691458), (6, 3345729), (9, 2230486), (18, 1115243), (19, 1056546), (38, 528273), (57, 352182), (79, 254106), (114, 176091), (158, 127053), (171, 117394), (237, 84702), (342, 58697), (474, 42351), (711, 28234), (743, 27018), (1422, 14117), (1486, 13509), (1501, 13374), (2229, 9006), (3002, 6687), (4458, 4503)]