20122550932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{55589}}^1$

素因数の和:56056

約数の個数: 48

約数和(自身を含む): 40531780800

約数和(自身を除く): 20409229868

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 433, 836, 866, 1732, 4763, 8227, 9526, 16454, 19052, 32908, 55589, 90497, 111178, 180994, 222356, 361988, 611479, 1056191, 1222958, 2112382, 2445916, 4224764, 11618101, 23236202, 24070037, 46472404, 48140074, 96280148, 264770407, 457330703, 529540814, 914661406, 1059081628, 1829322812, 5030637733, 10061275466, 20122550932]

約数ペア:

[(1, 20122550932), (2, 10061275466), (4, 5030637733), (11, 1829322812), (19, 1059081628), (22, 914661406), (38, 529540814), (44, 457330703), (76, 264770407), (209, 96280148), (418, 48140074), (433, 46472404), (836, 24070037), (866, 23236202), (1732, 11618101), (4763, 4224764), (8227, 2445916), (9526, 2112382), (16454, 1222958), (19052, 1056191), (32908, 611479), (55589, 361988), (90497, 222356), (111178, 180994)]