22020648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 59787840

約数和(自身を除く): 37767192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 433, 489, 652, 866, 978, 1299, 1304, 1732, 1956, 2119, 2598, 3464, 3912, 4238, 5196, 5629, 6357, 8476, 10392, 11258, 12714, 16887, 16952, 22516, 25428, 33774, 45032, 50856, 67548, 70579, 135096, 141158, 211737, 282316, 423474, 564632, 846948, 917527, 1693896, 1835054, 2752581, 3670108, 5505162, 7340216, 11010324, 22020648]

約数ペア:

[(1, 22020648), (2, 11010324), (3, 7340216), (4, 5505162), (6, 3670108), (8, 2752581), (12, 1835054), (13, 1693896), (24, 917527), (26, 846948), (39, 564632), (52, 423474), (78, 282316), (104, 211737), (156, 141158), (163, 135096), (312, 70579), (326, 67548), (433, 50856), (489, 45032), (652, 33774), (866, 25428), (978, 22516), (1299, 16952), (1304, 16887), (1732, 12714), (1956, 11258), (2119, 10392), (2598, 8476), (3464, 6357), (3912, 5629), (4238, 5196)]